{"v":"2.0","page_type":"product","title":"QZPRO","breadcrumbs":[{"label":"Home","href":"/python/html6/index.html"},{"label":"Brands","href":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html"},{"label":"Koss","href":"/python/html6/menu_brand_products/1000/88000/menu_brand_products_Koss_1_04eb82f917.html"},{"label":"QZPRO","href":null}],"content":{"product":{"mpn":"QZPRO","manufacturer":"Koss","brand":"Koss","brand_url":"/python/html6/menu_brand_products/1000/88000/menu_brand_products_Koss_1_04eb82f917.html","title":"QZPRO","description":"","attributes":[{"name":"Brand name","values":[{"value":"Koss","url":"/python/html6/menu_attr_pair/1000/216000000/216368000/menu_attr_pair_Brandname_Koss_1_8279192a23.html"}],"name_url":"/python/html6/menu_attr_pair/1000/216000000/216368000/menu_attr_pair_Brandname_Koss_1_8279192a23.html"},{"name":"Manufacturer name","values":[{"value":"Koss","url":"/python/html6/menu_attr_pair/1000/166000000/166937000/menu_attr_pair_Manufacturername_Koss_1_5e4ff28bf3.html"}],"name_url":"/python/html6/menu_attr_pair/1000/166000000/166937000/menu_attr_pair_Manufacturername_Koss_1_5e4ff28bf3.html"},{"name":"Manufacturer","values":[{"value":"Koss","url":"/python/html6/menu_attr_pair/1000/84000000/84431000/menu_attr_pair_Manufacturer_Koss_1_fa5c94611e.html"},{"value":"KOSS","url":"/python/html6/menu_attr_pair/1000/84000000/84431000/menu_attr_pair_Manufacturer_KOSS_1_815af8ec6e.html"}],"name_url":"/python/html6/menu_attr_pair/1000/84000000/84431000/menu_attr_pair_Manufacturer_Koss_1_fa5c94611e.html"},{"name":"Part Number","values":[{"value":"QZPRO","url":"/python/html6/menu_attr_pair/1000/8000000/8492000/menu_attr_pair_PartNumber_QZPRO_1_122f4633d0.html"}],"name_url":"/python/html6/menu_attr_pair/1000/8000000/8492000/menu_attr_pair_PartNumber_QZPRO_1_122f4633d0.html"},{"name":"Model","values":[{"value":"QZPRO","url":"/python/html6/menu_attr_pair/1000/48000000/48378000/menu_attr_pair_Model_QZPRO_1_cd79f8f117.html"}],"name_url":"/python/html6/menu_attr_pair/1000/48000000/48378000/menu_attr_pair_Model_QZPRO_1_cd79f8f117.html"},{"name":"Product Group","values":[{"value":"CE","url":"/python/html6/menu_attr_pair/1000/136000000/136516000/menu_attr_pair_ProductGroup_CE_1_53be1afd38.html"}],"name_url":"/python/html6/menu_attr_pair/1000/136000000/136516000/menu_attr_pair_ProductGroup_CE_1_53be1afd38.html"},{"name":"ASIN","values":[{"value":"B00029TLMW","url":"/python/html6/menu_attr_pair/1000/191000000/191318000/menu_attr_pair_ASIN_B00029TLMW_1_2e1c90c045.html"},{"value":"B00AMNS3JA","url":"/python/html6/menu_attr_pair/1000/171000000/171805000/menu_attr_pair_ASIN_B00AMNS3JA_1_b1f11e0ae8.html"},{"value":"B00WUF3SG6","url":"/python/html6/menu_attr_pair/1000/186000000/186729000/menu_attr_pair_ASIN_B00WUF3SG6_1_f1dfc423df.html"},{"value":"B011OX0JW0","url":"/python/html6/menu_attr_pair/1000/265000000/265625000/menu_attr_pair_ASIN_B011OX0JW0_1_f6330ea539.html"}],"name_url":"/python/html6/menu_attr_pair/1000/191000000/191318000/menu_attr_pair_ASIN_B00029TLMW_1_2e1c90c045.html"},{"name":"AdultProduct","values":[{"value":"False","url":"/python/html6/menu_attr_pair/1000/135000000/135074000/menu_attr_pair_AdultProduct_False_1_c6441ece7c.html"}],"name_url":"/python/html6/menu_attr_pair/1000/135000000/135074000/menu_attr_pair_AdultProduct_False_1_c6441ece7c.html"},{"name":"Age_range_description","values":[{"value":"Adult","url":"/python/html6/menu_attr_pair/1000/79000000/79567000/menu_attr_pair_Agerangedescription_Adult_1_3e26b4cc60.html"}],"name_url":"/python/html6/menu_attr_pair/1000/79000000/79567000/menu_attr_pair_Agerangedescription_Adult_1_3e26b4cc60.html"},{"name":"Amount","values":[{"value":"59.99","url":"/python/html6/menu_attr_pair/1000/33000000/33025000/menu_attr_pair_Amount_5999_1_045df49855.html"},{"value":"72.63","url":"/python/html6/menu_attr_pair/1000/60000000/60146000/menu_attr_pair_Amount_7263_1_63f17cdd00.html"}],"name_url":"/python/html6/menu_attr_pair/1000/33000000/33025000/menu_attr_pair_Amount_5999_1_045df49855.html"},{"name":"Asin","values":[{"value":"B00029TLMW","url":"/python/html6/menu_attr_pair/1000/191000000/191318000/menu_attr_pair_Asin_B00029TLMW_1_d730473988.html"},{"value":"B00AMNS3JA","url":"/python/html6/menu_attr_pair/1000/171000000/171805000/menu_attr_pair_Asin_B00AMNS3JA_1_7844d916b6.html"},{"value":"B00C121S06","url":"/python/html6/menu_attr_pair/1000/147000000/147671000/menu_attr_pair_Asin_B00C121S06_1_e222aa97c1.html"},{"value":"B00PB0EAKA","url":"/python/html6/menu_attr_pair/1000/126000000/126071000/menu_attr_pair_Asin_B00PB0EAKA_1_0570edb840.html"},{"value":"B00SX0AV5I","url":"/python/html6/menu_attr_pair/1000/129000000/129241000/menu_attr_pair_Asin_B00SX0AV5I_1_bb2c9cb936.html"},{"value":"B00YT6878S","url":"/python/html6/menu_attr_pair/1000/252000000/252811000/menu_attr_pair_Asin_B00YT6878S_1_d9a416b3ee.html"},{"value":"B011OX0JW0","url":"/python/html6/menu_attr_pair/1000/265000000/265625000/menu_attr_pair_Asin_B011OX0JW0_1_87e6e9a128.html"}],"name_url":"/python/html6/menu_attr_pair/1000/191000000/191318000/menu_attr_pair_Asin_B00029TLMW_1_d730473988.html"},{"name":"Aspect","values":[{"value":"exception","url":"/python/html6/menu_attr_pair/1000/16000000/16367000/menu_attr_pair_Aspect_exception_1_d80d003fcb.html"},{"value":"proper_shipping_name","url":"/python/html6/menu_attr_pair/1000/268000000/268334000/menu_attr_pair_Aspect_propershippingname_1_2ec3b8b417.html"},{"value":"transportation_regulatory_class","url":"/python/html6/menu_attr_pair/1000/113000000/113098000/menu_attr_pair_Aspect_transportationregulatoryclass_1_217c317d39.html"},{"value":"united_nations_regulatory_id","url":"/python/html6/menu_attr_pair/1000/158000000/158915000/menu_attr_pair_Aspect_unitednationsregulatoryid_1_f14dcaa403.html"}],"name_url":"/python/html6/menu_attr_pair/1000/16000000/16367000/menu_attr_pair_Aspect_exception_1_d80d003fcb.html"},{"name":"Autographed","values":[{"value":"False","url":"/python/html6/menu_attr_pair/1000/11000000/11389000/menu_attr_pair_Autographed_False_1_3dfa18ce7d.html"}],"name_url":"/python/html6/menu_attr_pair/1000/11000000/11389000/menu_attr_pair_Autographed_False_1_3dfa18ce7d.html"},{"name":"Batteries_included","values":[{"value":"False","url":"/python/html6/menu_attr_pair/1000/180000000/180176000/menu_attr_pair_Batteriesincluded_False_1_6c2d2ef5f5.html"}],"name_url":"/python/html6/menu_attr_pair/1000/180000000/180176000/menu_attr_pair_Batteriesincluded_False_1_6c2d2ef5f5.html"},{"name":"Batteries_required","values":[{"value":"False","url":"/python/html6/menu_attr_pair/1000/91000000/91937000/menu_attr_pair_Batteriesrequired_False_1_87e9780f06.html"}],"name_url":"/python/html6/menu_attr_pair/1000/91000000/91937000/menu_attr_pair_Batteriesrequired_False_1_87e9780f06.html"},{"name":"Binding","values":[{"value":"Electronics","url":"/python/html6/menu_attr_pair/1000/25000000/25148000/menu_attr_pair_Binding_Electronics_1_300950b95b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/25000000/25148000/menu_attr_pair_Binding_Electronics_1_300950b95b.html"},{"name":"Brand","values":[{"value":"Koss","url":"/python/html6/menu_attr_pair/1000/172000000/172402000/menu_attr_pair_Brand_Koss_1_f69716b3df.html"}],"name_url":"/python/html6/menu_attr_pair/1000/172000000/172402000/menu_attr_pair_Brand_Koss_1_f69716b3df.html"},{"name":"Bullet_point","values":[{"value":"40Hz20kHz frequency response offers full range of deep bass and treble clarity for ultimate sound quality and reproduction","url":"/python/html6/menu_attr_pair/1000/55000000/55875000/menu_attr_pair_Bulletpoint_40Hz20kHzfrequencyresponseoffersfullrangeo_1_fad4991129.html"},{"value":"Active Noise Reduction Circuitry Built Directly Into The Ear Cups","url":"/python/html6/menu_attr_pair/1000/247000000/247732000/menu_attr_pair_Bulletpoint_ActiveNoiseReductionCircuitryBuiltDirectly_1_0ca27e5ebd.html"},{"value":"Closed leatherette ear cushion for added passive noise reduction","url":"/python/html6/menu_attr_pair/1000/175000000/175564000/menu_attr_pair_Bulletpoint_Closedleatheretteearcushionforaddedpassive_1_1d35283cd2.html"},{"value":"Collapsible design for portability. Turn the switch on to activate the ANC feature for noise cancellation","url":"/python/html6/menu_attr_pair/1000/175000000/175457000/menu_attr_pair_Bulletpoint_CollapsibledesignforportabilityTurntheswit_1_4df65632bd.html"},{"value":"Connectivity Technology: Wired","url":"/python/html6/menu_attr_pair/1000/28000000/28508000/menu_attr_pair_Bulletpoint_ConnectivityTechnologyWired_1_88263d4b06.html"},{"value":"Delivers Combination Of Passive and Active Noise Reduction (Amr)","url":"/python/html6/menu_attr_pair/1000/5000000/5445000/menu_attr_pair_Bulletpoint_DeliversCombinationOfPassiveandActiveNoise_1_a3ed3c9d6b.html"},{"value":"Dynamic stereophone element for extended frequency response (40-20,000Hz)","url":"/python/html6/menu_attr_pair/1000/267000000/267120000/menu_attr_pair_Bulletpoint_Dynamicstereophoneelementforextendedfreque_1_2303c0ffbb.html"},{"value":"Includes 2-prong airline adapter for in-flight use","url":"/python/html6/menu_attr_pair/1000/178000000/178356000/menu_attr_pair_Bulletpoint_Includes2prongairlineadapterforinflightuse_1_4850ebdaab.html"},{"value":"Reduces harmful and annoying low frequency sounds in noisy environments","url":"/python/html6/menu_attr_pair/1000/73000000/73363000/menu_attr_pair_Bulletpoint_Reducesharmfulandannoyinglowfrequencysound_1_f1738518e5.html"},{"value":"Soft Vinyl, Closed Cushions Create A Seal Around The Ear","url":"/python/html6/menu_attr_pair/1000/223000000/223143000/menu_attr_pair_Bulletpoint_SoftVinylClosedCushionsCreateASealAroundTh_1_f1f06ac391.html"},{"value":"Soft vinyl closed ear cushions create tight seal around ears and reduce ambient noise","url":"/python/html6/menu_attr_pair/1000/256000000/256145000/menu_attr_pair_Bulletpoint_Softvinylclosedearcushionscreatetightseala_1_43fea72a2d.html"}],"name_url":"/python/html6/menu_attr_pair/1000/55000000/55875000/menu_attr_pair_Bulletpoint_40Hz20kHzfrequencyresponseoffersfullrangeo_1_fad4991129.html"},{"name":"Case","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/263000000/263815000/menu_attr_pair_Case_1_1_4de75d695a.html"}],"name_url":"/python/html6/menu_attr_pair/1000/263000000/263815000/menu_attr_pair_Case_1_1_4de75d695a.html"},{"name":"Cat","values":[{"value":"Electronics","url":"/python/html6/menu_attr_pair/1000/76000000/76945000/menu_attr_pair_Cat_Electronics_1_e2e5efb53e.html"}],"name_url":"/python/html6/menu_attr_pair/1000/76000000/76945000/menu_attr_pair_Cat_Electronics_1_e2e5efb53e.html"},{"name":"CatId","values":[{"value":"172282","url":"/python/html6/menu_attr_pair/1000/225000000/225112000/menu_attr_pair_CatId_172282_1_f8b7cbdc42.html"}],"name_url":"/python/html6/menu_attr_pair/1000/225000000/225112000/menu_attr_pair_CatId_172282_1_f8b7cbdc42.html"},{"name":"CatTree","values":[{"value":"172282","url":"/python/html6/menu_attr_pair/1000/257000000/257550000/menu_attr_pair_CatTree_172282_1_06e2a6dc3e.html"},{"value":"172532","url":"/python/html6/menu_attr_pair/1000/148000000/148405000/menu_attr_pair_CatTree_172532_1_7b3893a252.html"},{"value":"172541","url":"/python/html6/menu_attr_pair/1000/229000000/229177000/menu_attr_pair_CatTree_172541_1_166300f075.html"},{"value":"281407","url":"/python/html6/menu_attr_pair/1000/203000000/203659000/menu_attr_pair_CatTree_281407_1_b81c1ca8fc.html"},{"value":"493964","url":"/python/html6/menu_attr_pair/1000/211000000/211047000/menu_attr_pair_CatTree_493964_1_ce3623941d.html"}],"name_url":"/python/html6/menu_attr_pair/1000/257000000/257550000/menu_attr_pair_CatTree_172282_1_06e2a6dc3e.html"},{"name":"CatalogNumberList","values":[{"value":"MSS882142I01","url":"/python/html6/menu_attr_pair/1000/92000000/92367000/menu_attr_pair_CatalogNumberList_MSS882142I01_1_a579c882e8.html"},{"value":"QZ-PRO D25684","url":"/python/html6/menu_attr_pair/1000/113000000/113481000/menu_attr_pair_CatalogNumberList_QZPROD25684_1_12af4cc54c.html"}],"name_url":"/python/html6/menu_attr_pair/1000/92000000/92367000/menu_attr_pair_CatalogNumberList_MSS882142I01_1_a579c882e8.html"},{"name":"ClassificationId","values":[{"value":"12097479011","url":"/python/html6/menu_attr_pair/1000/218000000/218979000/menu_attr_pair_ClassificationId_12097479011_1_b4a6f9eed7.html"},{"value":"12097480011","url":"/python/html6/menu_attr_pair/1000/7000000/7214000/menu_attr_pair_ClassificationId_12097480011_1_b8a58800f7.html"}],"name_url":"/python/html6/menu_attr_pair/1000/218000000/218979000/menu_attr_pair_ClassificationId_12097479011_1_b4a6f9eed7.html"},{"name":"Color","values":[{"value":"Black","url":"/python/html6/menu_attr_pair/1000/11000000/11408000/menu_attr_pair_Color_Black_1_3b8665a044.html"},{"value":"Silver","url":"/python/html6/menu_attr_pair/1000/263000000/263583000/menu_attr_pair_Color_Silver_1_2a05630a2b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/11000000/11408000/menu_attr_pair_Color_Black_1_3b8665a044.html"},{"name":"Compliance_type","values":[{"value":"on_product_combined_cancer_reproductive","url":"/python/html6/menu_attr_pair/1000/45000000/45700000/menu_attr_pair_Compliancetype_onproductcombinedcancerreproductive_1_817f5235a1.html"}],"name_url":"/python/html6/menu_attr_pair/1000/45000000/45700000/menu_attr_pair_Compliancetype_onproductcombinedcancerreproductive_1_817f5235a1.html"},{"name":"Connectivity_technology","values":[{"value":"Wired","url":"/python/html6/menu_attr_pair/1000/2000000/2909000/menu_attr_pair_Connectivitytechnology_Wired_1_17dd523510.html"}],"name_url":"/python/html6/menu_attr_pair/1000/2000000/2909000/menu_attr_pair_Connectivitytechnology_Wired_1_17dd523510.html"},{"name":"Currency","values":[{"value":"USD","url":"/python/html6/menu_attr_pair/1000/87000000/87085000/menu_attr_pair_Currency_USD_1_13982ec5ea.html"}],"name_url":"/python/html6/menu_attr_pair/1000/87000000/87085000/menu_attr_pair_Currency_USD_1_13982ec5ea.html"},{"name":"CurrencyCode","values":[{"value":"USD","url":"/python/html6/menu_attr_pair/1000/36000000/36416000/menu_attr_pair_CurrencyCode_USD_1_a688e6506c.html"}],"name_url":"/python/html6/menu_attr_pair/1000/36000000/36416000/menu_attr_pair_CurrencyCode_USD_1_a688e6506c.html"},{"name":"Customer_package_type","values":[{"value":"Standard Packaging","url":"/python/html6/menu_attr_pair/1000/120000000/120899000/menu_attr_pair_Customerpackagetype_StandardPackaging_1_9cb49f3f70.html"}],"name_url":"/python/html6/menu_attr_pair/1000/120000000/120899000/menu_attr_pair_Customerpackagetype_StandardPackaging_1_9cb49f3f70.html"},{"name":"Department","values":[{"value":"new","url":"/python/html6/menu_attr_pair/1000/241000000/241666000/menu_attr_pair_Department_new_1_4aac63622a.html"}],"name_url":"/python/html6/menu_attr_pair/1000/241000000/241666000/menu_attr_pair_Department_new_1_4aac63622a.html"},{"name":"DisplayName","values":[{"value":"On-Ear Headphones","url":"/python/html6/menu_attr_pair/1000/215000000/215548000/menu_attr_pair_DisplayName_OnEarHeadphones_1_47d79ee173.html"},{"value":"Over-Ear Headphones","url":"/python/html6/menu_attr_pair/1000/208000000/208533000/menu_attr_pair_DisplayName_OverEarHeadphones_1_7971b095eb.html"}],"name_url":"/python/html6/menu_attr_pair/1000/215000000/215548000/menu_attr_pair_DisplayName_OnEarHeadphones_1_47d79ee173.html"},{"name":"EAN","values":[{"value":"12304063490","url":"/python/html6/menu_attr_pair/1000/150000000/150294000/menu_attr_pair_EAN_12304063490_1_35298d7f39.html"},{"value":"14444746073","url":"/python/html6/menu_attr_pair/1000/170000000/170783000/menu_attr_pair_EAN_14444746073_1_970f5a1871.html"},{"value":"172304341162","url":"/python/html6/menu_attr_pair/1000/139000000/139338000/menu_attr_pair_EAN_172304341162_1_13ffc2541b.html"},{"value":"21299148136","url":"/python/html6/menu_attr_pair/1000/248000000/248984000/menu_attr_pair_EAN_21299148136_1_703ec4fa9d.html"},{"value":"658858090201","url":"/python/html6/menu_attr_pair/1000/109000000/109273000/menu_attr_pair_EAN_658858090201_1_771241b65c.html"}],"name_url":"/python/html6/menu_attr_pair/1000/150000000/150294000/menu_attr_pair_EAN_12304063490_1_35298d7f39.html"},{"name":"EANList","values":[{"value":"12304063490","url":"/python/html6/menu_attr_pair/1000/172000000/172682000/menu_attr_pair_EANList_12304063490_1_8ecea523b0.html"},{"value":"14444746073","url":"/python/html6/menu_attr_pair/1000/105000000/105878000/menu_attr_pair_EANList_14444746073_1_feb2848d13.html"},{"value":"172304341162","url":"/python/html6/menu_attr_pair/1000/40000000/40297000/menu_attr_pair_EANList_172304341162_1_4341ae5018.html"},{"value":"21299148136","url":"/python/html6/menu_attr_pair/1000/195000000/195077000/menu_attr_pair_EANList_21299148136_1_99de97ef25.html"},{"value":"658858090201","url":"/python/html6/menu_attr_pair/1000/196000000/196899000/menu_attr_pair_EANList_658858090201_1_dee7d44cd5.html"}],"name_url":"/python/html6/menu_attr_pair/1000/172000000/172682000/menu_attr_pair_EANList_12304063490_1_8ecea523b0.html"},{"name":"Feature","values":[{"value":"40-20,000 Hz frequency response offers a full range of deep bass and treble clarity for ultimate sound quality and reproduction Soft vinyl closed ear cushions create a tight seal around ears and reduce ambient noise Active noise reduction technology eliminates unwanted low-frequency noise, creating a peaceful listening environment Fully-collapsible design makes headphones perfect for travel Extra-soft, padded headband delivers lightweight comfort for extended listening sessions Approximately 30 hours of continuous play Includes a 4 foot, single-entry straight cord and two-prong airline adapter Covered under the Koss Stereophones Limited Lifetime Warranty","url":"/python/html6/menu_attr_pair/1000/91000000/91810000/menu_attr_pair_Feature_4020000Hzfrequencyresponseoffersafullrange_1_d9e10a02ee.html"},{"value":"Delivers Combination Of Passive and Active Noise Reduction (Amr)","url":"/python/html6/menu_attr_pair/1000/80000000/80403000/menu_attr_pair_Feature_DeliversCombinationOfPassiveandActiveNoise_1_f8265a70af.html"},{"value":"MPN: QZPRO","url":"/python/html6/menu_attr_pair/1000/165000000/165841000/menu_attr_pair_Feature_MPNQZPRO_1_0d024fd169.html"},{"value":"Product Name: QZPRO Active Noise Reduction Headphone| Marketing Information: New advances in materials and design have served to expand the performance of stereo phones. Koss Product Development team and engineers look for the most innovative combinations of existing and new technologies to deliver the most exciting products possi| Product Type: Headphone| Connectivity Technology: Wired| Cable Length: 4 ft| Sound Mode: Stereo| Impedance: 32 Ohm| Minimum Frequency Response: 40 Hz","url":"/python/html6/menu_attr_pair/1000/99000000/99477000/menu_attr_pair_Feature_ProductNameQZPROActiveNoiseReductionHeadph_1_9e72b21087.html"},{"value":"Product Type:Headphone","url":"/python/html6/menu_attr_pair/1000/56000000/56779000/menu_attr_pair_Feature_ProductTypeHeadphone_1_d683e3e724.html"},{"value":"Retractable","url":"/python/html6/menu_attr_pair/1000/6000000/6442000/menu_attr_pair_Feature_Retractable_1_a79690977b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/91000000/91810000/menu_attr_pair_Feature_4020000Hzfrequencyresponseoffersafullrange_1_d9e10a02ee.html"},{"name":"Frequency_response","values":[{"value":"20000.0","url":"/python/html6/menu_attr_pair/1000/171000000/171327000/menu_attr_pair_Frequencyresponse_200000_1_3db909c6cc.html"}],"name_url":"/python/html6/menu_attr_pair/1000/171000000/171327000/menu_attr_pair_Frequencyresponse_200000_1_3db909c6cc.html"},{"name":"Hazmat","values":[{"value":"3","url":"/python/html6/menu_attr_pair/1000/30000000/30861000/menu_attr_pair_Hazmat_3_1_5cd0ed9dd2.html"},{"value":"AE_NoAir","url":"/python/html6/menu_attr_pair/1000/40000000/40581000/menu_attr_pair_Hazmat_AENoAir_1_0cee4ebda7.html"},{"value":"AU_NoAir","url":"/python/html6/menu_attr_pair/1000/35000000/35739000/menu_attr_pair_Hazmat_AUNoAir_1_1e7081d67f.html"},{"value":"BE_NoAir","url":"/python/html6/menu_attr_pair/1000/198000000/198440000/menu_attr_pair_Hazmat_BENoAir_1_2ba91371af.html"},{"value":"BR_NoAir","url":"/python/html6/menu_attr_pair/1000/198000000/198404000/menu_attr_pair_Hazmat_BRNoAir_1_61d47e8b26.html"},{"value":"CA_NoAir","url":"/python/html6/menu_attr_pair/1000/254000000/254672000/menu_attr_pair_Hazmat_CANoAir_1_c2f25412cb.html"},{"value":"CN_NoAir","url":"/python/html6/menu_attr_pair/1000/43000000/43202000/menu_attr_pair_Hazmat_CNNoAir_1_4325ea898c.html"},{"value":"DE_NoAir","url":"/python/html6/menu_attr_pair/1000/44000000/44723000/menu_attr_pair_Hazmat_DENoAir_1_def336db5c.html"},{"value":"EG_NoAir","url":"/python/html6/menu_attr_pair/1000/25000000/25464000/menu_attr_pair_Hazmat_EGNoAir_1_4811ff86c4.html"},{"value":"ES_NoAir","url":"/python/html6/menu_attr_pair/1000/18000000/18054000/menu_attr_pair_Hazmat_ESNoAir_1_d8261c0c54.html"},{"value":"FR_NoAir","url":"/python/html6/menu_attr_pair/1000/166000000/166487000/menu_attr_pair_Hazmat_FRNoAir_1_b02c9cdd8c.html"},{"value":"GB_NoAir","url":"/python/html6/menu_attr_pair/1000/217000000/217529000/menu_attr_pair_Hazmat_GBNoAir_1_faacf5303a.html"},{"value":"IN_NoAir","url":"/python/html6/menu_attr_pair/1000/90000000/90223000/menu_attr_pair_Hazmat_INNoAir_1_5cc535822c.html"},{"value":"IT_NoAir","url":"/python/html6/menu_attr_pair/1000/127000000/127121000/menu_attr_pair_Hazmat_ITNoAir_1_281c8f3c88.html"},{"value":"JP_NoAir","url":"/python/html6/menu_attr_pair/1000/127000000/127339000/menu_attr_pair_Hazmat_JPNoAir_1_b81e0f9f18.html"},{"value":"MANUAL GROUNDING","url":"/python/html6/menu_attr_pair/1000/217000000/217410000/menu_attr_pair_Hazmat_MANUALGROUNDING_1_1c4722596f.html"},{"value":"MX_NoAir","url":"/python/html6/menu_attr_pair/1000/247000000/247136000/menu_attr_pair_Hazmat_MXNoAir_1_d72cb0eabd.html"},{"value":"NL_NoAir","url":"/python/html6/menu_attr_pair/1000/8000000/8523000/menu_attr_pair_Hazmat_NLNoAir_1_719f0bbfbd.html"},{"value":"PL_NoAir","url":"/python/html6/menu_attr_pair/1000/186000000/186296000/menu_attr_pair_Hazmat_PLNoAir_1_4da469b8cc.html"},{"value":"SA_NoAir","url":"/python/html6/menu_attr_pair/1000/126000000/126348000/menu_attr_pair_Hazmat_SANoAir_1_fdff29a8d2.html"},{"value":"SE_NoAir","url":"/python/html6/menu_attr_pair/1000/231000000/231958000/menu_attr_pair_Hazmat_SENoAir_1_dea5df62ea.html"},{"value":"SG_NoAir","url":"/python/html6/menu_attr_pair/1000/64000000/64062000/menu_attr_pair_Hazmat_SGNoAir_1_3a5432780d.html"},{"value":"TR_NoAir","url":"/python/html6/menu_attr_pair/1000/249000000/249488000/menu_attr_pair_Hazmat_TRNoAir_1_bd8f66e085.html"},{"value":"UN9999","url":"/python/html6/menu_attr_pair/1000/155000000/155615000/menu_attr_pair_Hazmat_UN9999_1_3523fdb1ba.html"},{"value":"US_NoAir","url":"/python/html6/menu_attr_pair/1000/156000000/156047000/menu_attr_pair_Hazmat_USNoAir_1_66acbb35af.html"},{"value":"ZA_NoAir","url":"/python/html6/menu_attr_pair/1000/264000000/264562000/menu_attr_pair_Hazmat_ZANoAir_1_cf9af8d30c.html"}],"name_url":"/python/html6/menu_attr_pair/1000/30000000/30861000/menu_attr_pair_Hazmat_3_1_5cd0ed9dd2.html"},{"name":"Headphones_ear_placement","values":[{"value":"on_ear","url":"/python/html6/menu_attr_pair/1000/14000000/14033000/menu_attr_pair_Headphonesearplacement_onear_1_47eb9e3b5a.html"}],"name_url":"/python/html6/menu_attr_pair/1000/14000000/14033000/menu_attr_pair_Headphonesearplacement_onear_1_47eb9e3b5a.html"},{"name":"Headphones_form_factor","values":[{"value":"On Ear","url":"/python/html6/menu_attr_pair/1000/74000000/74726000/menu_attr_pair_Headphonesformfactor_OnEar_1_295362f06a.html"},{"value":"Over Ear","url":"/python/html6/menu_attr_pair/1000/142000000/142636000/menu_attr_pair_Headphonesformfactor_OverEar_1_3f5224e062.html"}],"name_url":"/python/html6/menu_attr_pair/1000/74000000/74726000/menu_attr_pair_Headphonesformfactor_OnEar_1_295362f06a.html"},{"name":"Headphones_jack","values":[{"value":"3.5 mm Jack","url":"/python/html6/menu_attr_pair/1000/105000000/105678000/menu_attr_pair_Headphonesjack_35mmJack_1_88299f08d0.html"}],"name_url":"/python/html6/menu_attr_pair/1000/105000000/105678000/menu_attr_pair_Headphonesjack_35mmJack_1_88299f08d0.html"},{"name":"Height","values":[{"value":"10.0","url":"/python/html6/menu_attr_pair/1000/89000000/89028000/menu_attr_pair_Height_100_1_e4407da81e.html"},{"value":"1440","url":"/python/html6/menu_attr_pair/1000/64000000/64392000/menu_attr_pair_Height_1440_1_416fbd631c.html"},{"value":"1500","url":"/python/html6/menu_attr_pair/1000/251000000/251094000/menu_attr_pair_Height_1500_1_c80661dd75.html"},{"value":"21.9","url":"/python/html6/menu_attr_pair/1000/71000000/71781000/menu_attr_pair_Height_219_1_96c59dd6e7.html"},{"value":"281","url":"/python/html6/menu_attr_pair/1000/4000000/4929000/menu_attr_pair_Height_281_1_173bbd95b6.html"},{"value":"3.7007873978","url":"/python/html6/menu_attr_pair/1000/187000000/187368000/menu_attr_pair_Height_37007873978_1_b8b594b301.html"},{"value":"3.7401574765","url":"/python/html6/menu_attr_pair/1000/188000000/188812000/menu_attr_pair_Height_37401574765_1_277602c991.html"},{"value":"4.0","url":"/python/html6/menu_attr_pair/1000/173000000/173060000/menu_attr_pair_Height_40_1_6c98cbc20c.html"},{"value":"400","url":"/python/html6/menu_attr_pair/1000/177000000/177356000/menu_attr_pair_Height_400_1_ea3e9de298.html"},{"value":"42","url":"/python/html6/menu_attr_pair/1000/15000000/15108000/menu_attr_pair_Height_42_1_880e22aa53.html"},{"value":"478","url":"/python/html6/menu_attr_pair/1000/226000000/226274000/menu_attr_pair_Height_478_1_3930d3aed6.html"},{"value":"500","url":"/python/html6/menu_attr_pair/1000/82000000/82433000/menu_attr_pair_Height_500_1_e800e4b696.html"},{"value":"72","url":"/python/html6/menu_attr_pair/1000/90000000/90758000/menu_attr_pair_Height_72_1_434351fb34.html"},{"value":"75","url":"/python/html6/menu_attr_pair/1000/263000000/263862000/menu_attr_pair_Height_75_1_a0092a3e31.html"},{"value":"8.5","url":"/python/html6/menu_attr_pair/1000/263000000/263553000/menu_attr_pair_Height_85_1_9ce83164f5.html"},{"value":"8.50","url":"/python/html6/menu_attr_pair/1000/94000000/94574000/menu_attr_pair_Height_850_1_99c309350a.html"},{"value":"9.8","url":"/python/html6/menu_attr_pair/1000/244000000/244560000/menu_attr_pair_Height_98_1_124e0f7017.html"}],"name_url":"/python/html6/menu_attr_pair/1000/89000000/89028000/menu_attr_pair_Height_100_1_e4407da81e.html"},{"name":"Identifier","values":[{"value":"00021299148136","url":"/python/html6/menu_attr_pair/1000/181000000/181711000/menu_attr_pair_Identifier_00021299148136_1_074a672244.html"},{"value":"0012304063490","url":"/python/html6/menu_attr_pair/1000/169000000/169039000/menu_attr_pair_Identifier_0012304063490_1_4da78c30c6.html"},{"value":"0012304432999","url":"/python/html6/menu_attr_pair/1000/186000000/186546000/menu_attr_pair_Identifier_0012304432999_1_853c82c7e5.html"},{"value":"0014444746073","url":"/python/html6/menu_attr_pair/1000/17000000/17295000/menu_attr_pair_Identifier_0014444746073_1_352cef73ce.html"},{"value":"00172304341162","url":"/python/html6/menu_attr_pair/1000/62000000/62307000/menu_attr_pair_Identifier_00172304341162_1_77dbd4c3b3.html"},{"value":"0021299148136","url":"/python/html6/menu_attr_pair/1000/20000000/20173000/menu_attr_pair_Identifier_0021299148136_1_00cf0e7f4c.html"},{"value":"012304063490","url":"/python/html6/menu_attr_pair/1000/15000000/15381000/menu_attr_pair_Identifier_012304063490_1_bb2b51a929.html"},{"value":"012304432999","url":"/python/html6/menu_attr_pair/1000/162000000/162162000/menu_attr_pair_Identifier_012304432999_1_31ee7da71c.html"},{"value":"014444746073","url":"/python/html6/menu_attr_pair/1000/202000000/202363000/menu_attr_pair_Identifier_014444746073_1_84666a3a6d.html"},{"value":"0163121531096","url":"/python/html6/menu_attr_pair/1000/235000000/235153000/menu_attr_pair_Identifier_0163121531096_1_c93638de57.html"},{"value":"0172304341162","url":"/python/html6/menu_attr_pair/1000/243000000/243335000/menu_attr_pair_Identifier_0172304341162_1_01d0f5659e.html"},{"value":"021299148136","url":"/python/html6/menu_attr_pair/1000/77000000/77099000/menu_attr_pair_Identifier_021299148136_1_bff09455dd.html"},{"value":"0658858090201","url":"/python/html6/menu_attr_pair/1000/73000000/73702000/menu_attr_pair_Identifier_0658858090201_1_c0ef51546f.html"},{"value":"0791583867936","url":"/python/html6/menu_attr_pair/1000/202000000/202692000/menu_attr_pair_Identifier_0791583867936_1_95be308d1b.html"},{"value":"163121531096","url":"/python/html6/menu_attr_pair/1000/223000000/223441000/menu_attr_pair_Identifier_163121531096_1_215956649e.html"},{"value":"172304341162","url":"/python/html6/menu_attr_pair/1000/133000000/133134000/menu_attr_pair_Identifier_172304341162_1_28f8449361.html"},{"value":"658858090201","url":"/python/html6/menu_attr_pair/1000/263000000/263070000/menu_attr_pair_Identifier_658858090201_1_c969dfeea3.html"},{"value":"791583867936","url":"/python/html6/menu_attr_pair/1000/73000000/73711000/menu_attr_pair_Identifier_791583867936_1_85a0280626.html"}],"name_url":"/python/html6/menu_attr_pair/1000/181000000/181711000/menu_attr_pair_Identifier_00021299148136_1_074a672244.html"},{"name":"IdentifierType","values":[{"value":"EAN","url":"/python/html6/menu_attr_pair/1000/231000000/231760000/menu_attr_pair_IdentifierType_EAN_1_0a7a698752.html"},{"value":"GTIN","url":"/python/html6/menu_attr_pair/1000/162000000/162912000/menu_attr_pair_IdentifierType_GTIN_1_58d2c66b56.html"},{"value":"UPC","url":"/python/html6/menu_attr_pair/1000/65000000/65206000/menu_attr_pair_IdentifierType_UPC_1_477407fdb7.html"}],"name_url":"/python/html6/menu_attr_pair/1000/231000000/231760000/menu_attr_pair_IdentifierType_EAN_1_0a7a698752.html"},{"name":"Impedance","values":[{"value":"32.0","url":"/python/html6/menu_attr_pair/1000/89000000/89408000/menu_attr_pair_Impedance_320_1_6123f43cc0.html"}],"name_url":"/python/html6/menu_attr_pair/1000/89000000/89408000/menu_attr_pair_Impedance_320_1_6123f43cc0.html"},{"name":"Included_components","values":[{"value":"product, manual","url":"/python/html6/menu_attr_pair/1000/155000000/155837000/menu_attr_pair_Includedcomponents_productmanual_1_d3433bfc4b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/155000000/155837000/menu_attr_pair_Includedcomponents_productmanual_1_d3433bfc4b.html"},{"name":"Includes_rechargable_battery","values":[{"value":"False","url":"/python/html6/menu_attr_pair/1000/162000000/162794000/menu_attr_pair_Includesrechargablebattery_False_1_01eb7e1cda.html"}],"name_url":"/python/html6/menu_attr_pair/1000/162000000/162794000/menu_attr_pair_Includesrechargablebattery_False_1_01eb7e1cda.html"},{"name":"IsAdultProduct","values":[{"value":"0","url":"/python/html6/menu_attr_pair/1000/137000000/137774000/menu_attr_pair_IsAdultProduct_0_1_5f271f8824.html"},{"value":"false","url":"/python/html6/menu_attr_pair/1000/65000000/65160000/menu_attr_pair_IsAdultProduct_false_1_25c6d7f1f0.html"}],"name_url":"/python/html6/menu_attr_pair/1000/137000000/137774000/menu_attr_pair_IsAdultProduct_0_1_5f271f8824.html"},{"name":"IsAutographed","values":[{"value":"0","url":"/python/html6/menu_attr_pair/1000/109000000/109426000/menu_attr_pair_IsAutographed_0_1_8bbbd2782d.html"},{"value":"false","url":"/python/html6/menu_attr_pair/1000/208000000/208957000/menu_attr_pair_IsAutographed_false_1_68ad80e991.html"}],"name_url":"/python/html6/menu_attr_pair/1000/109000000/109426000/menu_attr_pair_IsAutographed_0_1_8bbbd2782d.html"},{"name":"IsEligibleForTradeIn","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/252000000/252851000/menu_attr_pair_IsEligibleForTradeIn_1_1_d4ac6fb6d9.html"}],"name_url":"/python/html6/menu_attr_pair/1000/252000000/252851000/menu_attr_pair_IsEligibleForTradeIn_1_1_d4ac6fb6d9.html"},{"name":"IsMemorabilia","values":[{"value":"0","url":"/python/html6/menu_attr_pair/1000/261000000/261574000/menu_attr_pair_IsMemorabilia_0_1_786c09021e.html"},{"value":"false","url":"/python/html6/menu_attr_pair/1000/258000000/258707000/menu_attr_pair_IsMemorabilia_false_1_0fcdd901eb.html"}],"name_url":"/python/html6/menu_attr_pair/1000/261000000/261574000/menu_attr_pair_IsMemorabilia_0_1_786c09021e.html"},{"name":"Is_autographed","values":[{"value":"False","url":"/python/html6/menu_attr_pair/1000/96000000/96197000/menu_attr_pair_Isautographed_False_1_3a193ab314.html"}],"name_url":"/python/html6/menu_attr_pair/1000/96000000/96197000/menu_attr_pair_Isautographed_False_1_3a193ab314.html"},{"name":"ItemClassification","values":[{"value":"BASE_PRODUCT","url":"/python/html6/menu_attr_pair/1000/174000000/174108000/menu_attr_pair_ItemClassification_BASEPRODUCT_1_21c06575b2.html"}],"name_url":"/python/html6/menu_attr_pair/1000/174000000/174108000/menu_attr_pair_ItemClassification_BASEPRODUCT_1_21c06575b2.html"},{"name":"ItemName","values":[{"value":"Koss On-Ear Headphones with Noise-Canceling, Black, QZPRO","url":"/python/html6/menu_attr_pair/1000/143000000/143794000/menu_attr_pair_ItemName_KossOnEarHeadphoneswithNoiseCancelingBlack_1_249499ab37.html"},{"value":"Koss QZ-Pro Active Noise Cancellation Stereophone","url":"/python/html6/menu_attr_pair/1000/67000000/67332000/menu_attr_pair_ItemName_KossQZProActiveNoiseCancellationStereophon_1_62fb369d8d.html"},{"value":"Koss QZPRO NOISE CANCELING HEADPHONE FULL SIZE FULLY COLLAPSIBLE","url":"/python/html6/menu_attr_pair/1000/184000000/184833000/menu_attr_pair_ItemName_KossQZPRONOISECANCELINGHEADPHONEFULLSIZEFU_1_b998169d3d.html"}],"name_url":"/python/html6/menu_attr_pair/1000/143000000/143794000/menu_attr_pair_ItemName_KossOnEarHeadphoneswithNoiseCancelingBlack_1_249499ab37.html"},{"name":"ItemPartNumber","values":[{"value":"QZPRO","url":"/python/html6/menu_attr_pair/1000/266000000/266132000/menu_attr_pair_ItemPartNumber_QZPRO_1_8615c523af.html"}],"name_url":"/python/html6/menu_attr_pair/1000/266000000/266132000/menu_attr_pair_ItemPartNumber_QZPRO_1_8615c523af.html"},{"name":"Item_name","values":[{"value":"Koss On-Ear Headphones with Noise-Canceling, Black, QZPRO","url":"/python/html6/menu_attr_pair/1000/113000000/113863000/menu_attr_pair_Itemname_KossOnEarHeadphoneswithNoiseCancelingBlack_1_14322a29db.html"},{"value":"Koss QZ-Pro Active Noise Cancellation Stereophone","url":"/python/html6/menu_attr_pair/1000/61000000/61287000/menu_attr_pair_Itemname_KossQZProActiveNoiseCancellationStereophon_1_40ff441008.html"},{"value":"Koss QZPRO NOISE CANCELING HEADPHONE FULL SIZE FULLY COLLAPSIBLE","url":"/python/html6/menu_attr_pair/1000/248000000/248377000/menu_attr_pair_Itemname_KossQZPRONOISECANCELINGHEADPHONEFULLSIZEFU_1_03e6628997.html"}],"name_url":"/python/html6/menu_attr_pair/1000/113000000/113863000/menu_attr_pair_Itemname_KossOnEarHeadphoneswithNoiseCancelingBlack_1_14322a29db.html"},{"name":"Item_package_quantity","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/127000000/127549000/menu_attr_pair_Itempackagequantity_1_1_10213d6c40.html"}],"name_url":"/python/html6/menu_attr_pair/1000/127000000/127549000/menu_attr_pair_Itempackagequantity_1_1_10213d6c40.html"},{"name":"Item_package_weight","values":[{"value":"0.42","url":"/python/html6/menu_attr_pair/1000/213000000/213038000/menu_attr_pair_Itempackageweight_042_1_2ec6f065c0.html"},{"value":"3.747858457142919","url":"/python/html6/menu_attr_pair/1000/143000000/143836000/menu_attr_pair_Itempackageweight_3747858457142919_1_96fb554586.html"}],"name_url":"/python/html6/menu_attr_pair/1000/213000000/213038000/menu_attr_pair_Itempackageweight_042_1_2ec6f065c0.html"},{"name":"Item_type_keyword","values":[{"value":"headphones","url":"/python/html6/menu_attr_pair/1000/225000000/225199000/menu_attr_pair_Itemtypekeyword_headphones_1_13d8b6286a.html"},{"value":"on-the-ear-headphones","url":"/python/html6/menu_attr_pair/1000/262000000/262505000/menu_attr_pair_Itemtypekeyword_ontheearheadphones_1_51f1ffd7f9.html"},{"value":"over-the-ear-headphones","url":"/python/html6/menu_attr_pair/1000/60000000/60582000/menu_attr_pair_Itemtypekeyword_overtheearheadphones_1_fd9075078e.html"}],"name_url":"/python/html6/menu_attr_pair/1000/225000000/225199000/menu_attr_pair_Itemtypekeyword_headphones_1_13d8b6286a.html"},{"name":"Item_weight","values":[{"value":"0.93","url":"/python/html6/menu_attr_pair/1000/176000000/176519000/menu_attr_pair_Itemweight_093_1_da86bf703e.html"},{"value":"306.0","url":"/python/html6/menu_attr_pair/1000/76000000/76581000/menu_attr_pair_Itemweight_3060_1_c4b41841c1.html"}],"name_url":"/python/html6/menu_attr_pair/1000/176000000/176519000/menu_attr_pair_Itemweight_093_1_da86bf703e.html"},{"name":"Label","values":[{"value":"KOSS","url":"/python/html6/menu_attr_pair/1000/192000000/192946000/menu_attr_pair_Label_KOSS_1_bdbd76f0a8.html"},{"value":"Koss","url":"/python/html6/menu_attr_pair/1000/192000000/192946000/menu_attr_pair_Label_Koss_1_e28047cc1a.html"}],"name_url":"/python/html6/menu_attr_pair/1000/192000000/192946000/menu_attr_pair_Label_KOSS_1_bdbd76f0a8.html"},{"name":"LegalDisclaimer","values":[{"value":"Warranty does not cover misuse of product.","url":"/python/html6/menu_attr_pair/1000/27000000/27760000/menu_attr_pair_LegalDisclaimer_Warrantydoesnotcovermisuseofproduct_1_83b72cd0ef.html"}],"name_url":"/python/html6/menu_attr_pair/1000/27000000/27760000/menu_attr_pair_LegalDisclaimer_Warrantydoesnotcovermisuseofproduct_1_83b72cd0ef.html"},{"name":"Length","values":[{"value":"10.79921258741","url":"/python/html6/menu_attr_pair/1000/223000000/223269000/menu_attr_pair_Length_1079921258741_1_e28256c514.html"},{"value":"3.5","url":"/python/html6/menu_attr_pair/1000/88000000/88984000/menu_attr_pair_Length_35_1_0989ad6749.html"},{"value":"3.62","url":"/python/html6/menu_attr_pair/1000/165000000/165004000/menu_attr_pair_Length_362_1_81691fb10f.html"},{"value":"8.0","url":"/python/html6/menu_attr_pair/1000/25000000/25304000/menu_attr_pair_Length_80_1_a2318b9948.html"},{"value":"8.6220472353","url":"/python/html6/menu_attr_pair/1000/29000000/29766000/menu_attr_pair_Length_86220472353_1_a8ea67b6e9.html"},{"value":"9.5","url":"/python/html6/menu_attr_pair/1000/116000000/116500000/menu_attr_pair_Length_95_1_b58c9ef111.html"}],"name_url":"/python/html6/menu_attr_pair/1000/223000000/223269000/menu_attr_pair_Length_1079921258741_1_e28256c514.html"},{"name":"Link","values":[{"value":"https://m.media-amazon.com/images/I/316Nz29uR-L._SL75_.jpg","url":"/python/html6/menu_attr_pair/1000/106000000/106521000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI316Nz29uRLSL75j_1_aaec256c22.html"},{"value":"https://m.media-amazon.com/images/I/316Nz29uR-L.jpg","url":"/python/html6/menu_attr_pair/1000/238000000/238276000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI316Nz29uRLjpg_1_9f138967a2.html"},{"value":"https://m.media-amazon.com/images/I/31dOgltLI1S._SL75_.jpg","url":"/python/html6/menu_attr_pair/1000/199000000/199579000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI31dOgltLI1SSL75_1_99a80c0312.html"},{"value":"https://m.media-amazon.com/images/I/31dOgltLI1S.jpg","url":"/python/html6/menu_attr_pair/1000/202000000/202673000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI31dOgltLI1Sjpg_1_3efa520169.html"},{"value":"https://m.media-amazon.com/images/I/31jjlLGPFlL._SL75_.jpg","url":"/python/html6/menu_attr_pair/1000/266000000/266877000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI31jjlLGPFlLSL75_1_71146280ea.html"},{"value":"https://m.media-amazon.com/images/I/31jjlLGPFlL.jpg","url":"/python/html6/menu_attr_pair/1000/266000000/266810000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI31jjlLGPFlLjpg_1_36c9487923.html"},{"value":"https://m.media-amazon.com/images/I/41GHkGoWFxS._SL75_.jpg","url":"/python/html6/menu_attr_pair/1000/180000000/180617000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI41GHkGoWFxSSL75_1_0c380173e0.html"},{"value":"https://m.media-amazon.com/images/I/41GHkGoWFxS.jpg","url":"/python/html6/menu_attr_pair/1000/28000000/28232000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI41GHkGoWFxSjpg_1_685094a6e2.html"},{"value":"https://m.media-amazon.com/images/I/41IeudqYR8L._SL75_.jpg","url":"/python/html6/menu_attr_pair/1000/98000000/98870000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI41IeudqYR8LSL75_1_d6a3c36d9b.html"},{"value":"https://m.media-amazon.com/images/I/41IeudqYR8L.jpg","url":"/python/html6/menu_attr_pair/1000/202000000/202781000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI41IeudqYR8Ljpg_1_bcaa0dcacb.html"},{"value":"https://m.media-amazon.com/images/I/41VHUBqBXgL._SL75_.jpg","url":"/python/html6/menu_attr_pair/1000/193000000/193431000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI41VHUBqBXgLSL75_1_329d6491a2.html"},{"value":"https://m.media-amazon.com/images/I/41VHUBqBXgL.jpg","url":"/python/html6/menu_attr_pair/1000/19000000/19827000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI41VHUBqBXgLjpg_1_b77138b031.html"},{"value":"https://m.media-amazon.com/images/I/41zm2friCwL._SL75_.jpg","url":"/python/html6/menu_attr_pair/1000/159000000/159002000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI41zm2friCwLSL75_1_d83ff8be33.html"},{"value":"https://m.media-amazon.com/images/I/41zm2friCwL.jpg","url":"/python/html6/menu_attr_pair/1000/98000000/98512000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI41zm2friCwLjpg_1_d55cc9969d.html"},{"value":"https://m.media-amazon.com/images/I/51TQwkxMLKS.jpg","url":"/python/html6/menu_attr_pair/1000/178000000/178335000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI51TQwkxMLKSjpg_1_8213399743.html"},{"value":"https://m.media-amazon.com/images/I/61Ut-AVCC3S.jpg","url":"/python/html6/menu_attr_pair/1000/122000000/122097000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI61UtAVCC3Sjpg_1_82032cd97c.html"},{"value":"https://m.media-amazon.com/images/I/71r1KhmOF3L.jpg","url":"/python/html6/menu_attr_pair/1000/174000000/174726000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI71r1KhmOF3Ljpg_1_025b6c15e7.html"},{"value":"https://m.media-amazon.com/images/I/81SHfPSBJzL.jpg","url":"/python/html6/menu_attr_pair/1000/47000000/47193000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI81SHfPSBJzLjpg_1_f0bc7739cf.html"},{"value":"https://www.amazon.com/gp/bestsellers/electronics","url":"/python/html6/menu_attr_pair/1000/5000000/5668000/menu_attr_pair_Link_httpswwwamazoncomgpbestsellerselectronics_1_d7bcb4c5e6.html"},{"value":"https://www.amazon.com/gp/bestsellers/electronics/12097479011","url":"/python/html6/menu_attr_pair/1000/186000000/186237000/menu_attr_pair_Link_httpswwwamazoncomgpbestsellerselectronics1_1_dc8b333aac.html"}],"name_url":"/python/html6/menu_attr_pair/1000/106000000/106521000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI316Nz29uRLSL75j_1_aaec256c22.html"},{"name":"List_price","values":[{"value":"59.99","url":"/python/html6/menu_attr_pair/1000/195000000/195095000/menu_attr_pair_Listprice_5999_1_4afbc888a4.html"},{"value":"72.63","url":"/python/html6/menu_attr_pair/1000/201000000/201656000/menu_attr_pair_Listprice_7263_1_00fb7a7fa0.html"}],"name_url":"/python/html6/menu_attr_pair/1000/195000000/195095000/menu_attr_pair_Listprice_5999_1_4afbc888a4.html"},{"name":"MPN","values":[{"value":"QZPRO","url":"/python/html6/menu_attr_pair/1000/10000000/10541000/menu_attr_pair_MPN_QZPRO_1_702d3af96d.html"}],"name_url":"/python/html6/menu_attr_pair/1000/10000000/10541000/menu_attr_pair_MPN_QZPRO_1_702d3af96d.html"},{"name":"Man","values":[{"value":"Koss","url":"/python/html6/menu_attr_pair/1000/265000000/265073000/menu_attr_pair_Man_Koss_1_042d0cc6cf.html"}],"name_url":"/python/html6/menu_attr_pair/1000/265000000/265073000/menu_attr_pair_Man_Koss_1_042d0cc6cf.html"},{"name":"ManufacturerPartsWarrantyDescription","values":[{"value":"Manufacturers Limited Warranty:Lifetime","url":"/python/html6/menu_attr_pair/1000/130000000/130566000/menu_attr_pair_ManufacturerPartsWarrantyDescription_ManufacturersLimitedWarrantyLifetime_1_bd26c23f42.html"}],"name_url":"/python/html6/menu_attr_pair/1000/130000000/130566000/menu_attr_pair_ManufacturerPartsWarrantyDescription_ManufacturersLimitedWarrantyLifetime_1_bd26c23f42.html"},{"name":"Material","values":[{"value":"Vinyl","url":"/python/html6/menu_attr_pair/1000/22000000/22617000/menu_attr_pair_Material_Vinyl_1_f834941dc6.html"}],"name_url":"/python/html6/menu_attr_pair/1000/22000000/22617000/menu_attr_pair_Material_Vinyl_1_f834941dc6.html"},{"name":"MaterialType","values":[{"value":"None","url":"/python/html6/menu_attr_pair/1000/109000000/109376000/menu_attr_pair_MaterialType_None_1_37f041e203.html"},{"value":"Vinyl","url":"/python/html6/menu_attr_pair/1000/259000000/259199000/menu_attr_pair_MaterialType_Vinyl_1_a9701e9026.html"}],"name_url":"/python/html6/menu_attr_pair/1000/109000000/109376000/menu_attr_pair_MaterialType_None_1_37f041e203.html"},{"name":"Memorabilia","values":[{"value":"False","url":"/python/html6/menu_attr_pair/1000/184000000/184136000/menu_attr_pair_Memorabilia_False_1_903cccc9ba.html"}],"name_url":"/python/html6/menu_attr_pair/1000/184000000/184136000/menu_attr_pair_Memorabilia_False_1_903cccc9ba.html"},{"name":"ModelNumber","values":[{"value":"QZPRO","url":"/python/html6/menu_attr_pair/1000/161000000/161114000/menu_attr_pair_ModelNumber_QZPRO_1_664f8de401.html"}],"name_url":"/python/html6/menu_attr_pair/1000/161000000/161114000/menu_attr_pair_ModelNumber_QZPRO_1_664f8de401.html"},{"name":"Model_name","values":[{"value":"184408","url":"/python/html6/menu_attr_pair/1000/182000000/182560000/menu_attr_pair_Modelname_184408_1_edfe486d4e.html"}],"name_url":"/python/html6/menu_attr_pair/1000/182000000/182560000/menu_attr_pair_Modelname_184408_1_edfe486d4e.html"},{"name":"Model_number","values":[{"value":"QZPRO","url":"/python/html6/menu_attr_pair/1000/38000000/38295000/menu_attr_pair_Modelnumber_QZPRO_1_6b564c3f97.html"}],"name_url":"/python/html6/menu_attr_pair/1000/38000000/38295000/menu_attr_pair_Modelnumber_QZPRO_1_6b564c3f97.html"},{"name":"Name","values":[{"value":"english","url":"/python/html6/menu_attr_pair/1000/511000/menu_attr_pair_Name_english_1_c319d79720.html"},{"value":"spanish","url":"/python/html6/menu_attr_pair/1000/62000000/62224000/menu_attr_pair_Name_spanish_1_d08a4e39dc.html"}],"name_url":"/python/html6/menu_attr_pair/1000/511000/menu_attr_pair_Name_english_1_c319d79720.html"},{"name":"Noise_control","values":[{"value":"active_noise_cancellation","url":"/python/html6/menu_attr_pair/1000/13000000/13139000/menu_attr_pair_Noisecontrol_activenoisecancellation_1_c80cb02e4b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/13000000/13139000/menu_attr_pair_Noisecontrol_activenoisecancellation_1_c80cb02e4b.html"},{"name":"NumberOfItems","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/6000000/6408000/menu_attr_pair_NumberOfItems_1_1_847345067b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/6000000/6408000/menu_attr_pair_NumberOfItems_1_1_847345067b.html"},{"name":"Number_of_items","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/257000000/257380000/menu_attr_pair_Numberofitems_1_1_59f97e6de0.html"}],"name_url":"/python/html6/menu_attr_pair/1000/257000000/257380000/menu_attr_pair_Numberofitems_1_1_59f97e6de0.html"},{"name":"PackageQuantity","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/23000000/23398000/menu_attr_pair_PackageQuantity_1_1_27a474ef3f.html"}],"name_url":"/python/html6/menu_attr_pair/1000/23000000/23398000/menu_attr_pair_PackageQuantity_1_1_27a474ef3f.html"},{"name":"Package_level","values":[{"value":"unit","url":"/python/html6/menu_attr_pair/1000/218000000/218180000/menu_attr_pair_Packagelevel_unit_1_1141bdce67.html"}],"name_url":"/python/html6/menu_attr_pair/1000/218000000/218180000/menu_attr_pair_Packagelevel_unit_1_1141bdce67.html"},{"name":"ParentAsins","values":[{"value":"B00WUF3SG6","url":"/python/html6/menu_attr_pair/1000/78000000/78907000/menu_attr_pair_ParentAsins_B00WUF3SG6_1_7b68873c84.html"}],"name_url":"/python/html6/menu_attr_pair/1000/78000000/78907000/menu_attr_pair_ParentAsins_B00WUF3SG6_1_7b68873c84.html"},{"name":"PartNumber","values":[{"value":"QZPRO","url":"/python/html6/menu_attr_pair/1000/205000000/205830000/menu_attr_pair_PartNumber_QZPRO_1_b40e1869ca.html"}],"name_url":"/python/html6/menu_attr_pair/1000/205000000/205830000/menu_attr_pair_PartNumber_QZPRO_1_b40e1869ca.html"},{"name":"Part_number","values":[{"value":"QZPRO","url":"/python/html6/menu_attr_pair/1000/245000000/245727000/menu_attr_pair_Partnumber_QZPRO_1_0f3d48e2c7.html"}],"name_url":"/python/html6/menu_attr_pair/1000/245000000/245727000/menu_attr_pair_Partnumber_QZPRO_1_0f3d48e2c7.html"},{"name":"ProductCategoryId","values":[{"value":"12097479011","url":"/python/html6/menu_attr_pair/1000/206000000/206345000/menu_attr_pair_ProductCategoryId_12097479011_1_99bd775a4f.html"},{"value":"172541","url":"/python/html6/menu_attr_pair/1000/179000000/179946000/menu_attr_pair_ProductCategoryId_172541_1_3539b249ed.html"},{"value":"ce_display_on_website","url":"/python/html6/menu_attr_pair/1000/203000000/203684000/menu_attr_pair_ProductCategoryId_cedisplayonwebsite_1_5192ba03e7.html"},{"value":"wireless_display_on_website","url":"/python/html6/menu_attr_pair/1000/132000000/132188000/menu_attr_pair_ProductCategoryId_wirelessdisplayonwebsite_1_156a6a0eb3.html"}],"name_url":"/python/html6/menu_attr_pair/1000/206000000/206345000/menu_attr_pair_ProductCategoryId_12097479011_1_99bd775a4f.html"},{"name":"ProductGroup","values":[{"value":"CE","url":"/python/html6/menu_attr_pair/1000/43000000/43047000/menu_attr_pair_ProductGroup_CE_1_5e46c2fcd1.html"},{"value":"Speakers","url":"/python/html6/menu_attr_pair/1000/35000000/35845000/menu_attr_pair_ProductGroup_Speakers_1_c2d155e2da.html"}],"name_url":"/python/html6/menu_attr_pair/1000/43000000/43047000/menu_attr_pair_ProductGroup_CE_1_5e46c2fcd1.html"},{"name":"ProductType","values":[{"value":"HEADPHONES","url":"/python/html6/menu_attr_pair/1000/91000000/91392000/menu_attr_pair_ProductType_HEADPHONES_1_864abc63ee.html"}],"name_url":"/python/html6/menu_attr_pair/1000/91000000/91392000/menu_attr_pair_ProductType_HEADPHONES_1_864abc63ee.html"},{"name":"ProductTypeName","values":[{"value":"CONSUMER_ELECTRONICS","url":"/python/html6/menu_attr_pair/1000/253000000/253203000/menu_attr_pair_ProductTypeName_CONSUMERELECTRONICS_1_2beebce56d.html"},{"value":"HEADPHONES","url":"/python/html6/menu_attr_pair/1000/130000000/130673000/menu_attr_pair_ProductTypeName_HEADPHONES_1_27bbc8f44a.html"}],"name_url":"/python/html6/menu_attr_pair/1000/253000000/253203000/menu_attr_pair_ProductTypeName_CONSUMERELECTRONICS_1_2beebce56d.html"},{"name":"Product_description","values":[{"value":"Full size noice-cancelling headphones","url":"/python/html6/menu_attr_pair/1000/248000000/248045000/menu_attr_pair_Productdescription_Fullsizenoicecancellingheadphones_1_832d702502.html"},{"value":"Packing the one-two punch of passive and active noise reduction, the Koss Quiet Zone QZ PRO headphones are the noise-canceling headphones of choice for music lovers. Their comfort and collapsibility, not to mention sound quality, make them a favorite among travelers. For passive noise reduction, the QZPRO features soft leatherette, closed cushions, which create a tight seal around the ear and reduce ambient noise, all while retaining bass frequencies. Active noise cancelation circuitry embedded into each QZPRO ear cup uses tiny microphones that sample surrounding noise and transmit that information to a processing circuit, which then generates anti-waves to counteract the unwanted noise and create a peaceful listening environment. No need for noise cancelation? No problem. Turn it off with the flick of a switch. Not only do the Koss QZPRO excel at noise cancelation and reduction, they deliver uncannily high quality sound. Koss QZ Pro Noise-Canceling Headphones, QZPRO: 40Hz20kHz frequency response offers full range of deep bass and treble clarity for ultimate sound quality and reproduction Soft vinyl closed ear cushions create tight seal around ears and reduce ambient noise Active noise reduction technology eliminates unwanted low-frequency noise, creating a peaceful listening environment Fully collapsible design makes headphones perfect for travel Extra-soft, padded headband delivers lightweight comfort for extended listening sessions Approximately 30 hours of continuous play","url":"/python/html6/menu_attr_pair/1000/73000000/73560000/menu_attr_pair_Productdescription_Packingtheonetwopunchofpassiveandactivenoi_1_075689cd62.html"}],"name_url":"/python/html6/menu_attr_pair/1000/248000000/248045000/menu_attr_pair_Productdescription_Fullsizenoicecancellingheadphones_1_832d702502.html"},{"name":"Product_site_launch_date","values":[{"value":"2004-05-20T00:00:01-00:00","url":"/python/html6/menu_attr_pair/1000/83000000/83883000/menu_attr_pair_Productsitelaunchdate_20040520T0000010000_1_f00c94747b.html"},{"value":"2015-06-14T15:03:33.174Z","url":"/python/html6/menu_attr_pair/1000/133000000/133868000/menu_attr_pair_Productsitelaunchdate_20150614T150333174Z_1_6eea889360.html"},{"value":"2017-05-22T20:36:19.264Z","url":"/python/html6/menu_attr_pair/1000/85000000/85169000/menu_attr_pair_Productsitelaunchdate_20170522T203619264Z_1_c17b98b0de.html"}],"name_url":"/python/html6/menu_attr_pair/1000/83000000/83883000/menu_attr_pair_Productsitelaunchdate_20040520T0000010000_1_f00c94747b.html"},{"name":"Publisher","values":[{"value":"KOSS","url":"/python/html6/menu_attr_pair/1000/210000000/210106000/menu_attr_pair_Publisher_KOSS_1_c52d4c3a4c.html"},{"value":"Koss","url":"/python/html6/menu_attr_pair/1000/210000000/210106000/menu_attr_pair_Publisher_Koss_1_b239797ab8.html"}],"name_url":"/python/html6/menu_attr_pair/1000/210000000/210106000/menu_attr_pair_Publisher_KOSS_1_c52d4c3a4c.html"},{"name":"Quantity","values":[{"value":"2","url":"/python/html6/menu_attr_pair/1000/167000000/167284000/menu_attr_pair_Quantity_2_1_4e75084c60.html"}],"name_url":"/python/html6/menu_attr_pair/1000/167000000/167284000/menu_attr_pair_Quantity_2_1_4e75084c60.html"},{"name":"Rank","values":[{"value":"131900","url":"/python/html6/menu_attr_pair/1000/245000000/245640000/menu_attr_pair_Rank_131900_1_a6a21d9f18.html"},{"value":"296793","url":"/python/html6/menu_attr_pair/1000/246000000/246405000/menu_attr_pair_Rank_296793_1_831557df19.html"},{"value":"3477","url":"/python/html6/menu_attr_pair/1000/219000000/219992000/menu_attr_pair_Rank_3477_1_e9ea90690b.html"},{"value":"352670","url":"/python/html6/menu_attr_pair/1000/67000000/67028000/menu_attr_pair_Rank_352670_1_f0daee25ff.html"},{"value":"431497","url":"/python/html6/menu_attr_pair/1000/89000000/89080000/menu_attr_pair_Rank_431497_1_151ece7363.html"},{"value":"7290","url":"/python/html6/menu_attr_pair/1000/242000000/242137000/menu_attr_pair_Rank_7290_1_bd9e1ac26e.html"},{"value":"8359","url":"/python/html6/menu_attr_pair/1000/145000000/145130000/menu_attr_pair_Rank_8359_1_511322b07a.html"}],"name_url":"/python/html6/menu_attr_pair/1000/245000000/245640000/menu_attr_pair_Rank_131900_1_a6a21d9f18.html"},{"name":"ReleaseDate","values":[{"value":"2021-08-01","url":"/python/html6/menu_attr_pair/1000/188000000/188762000/menu_attr_pair_ReleaseDate_20210801_1_49f142ac9b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/188000000/188762000/menu_attr_pair_ReleaseDate_20210801_1_49f142ac9b.html"},{"name":"Size","values":[{"value":"None","url":"/python/html6/menu_attr_pair/1000/54000000/54888000/menu_attr_pair_Size_None_1_f5c63efc25.html"},{"value":"standard","url":"/python/html6/menu_attr_pair/1000/246000000/246047000/menu_attr_pair_Size_standard_1_744c23451c.html"}],"name_url":"/python/html6/menu_attr_pair/1000/54000000/54888000/menu_attr_pair_Size_None_1_f5c63efc25.html"},{"name":"Special_feature","values":[{"value":"Noise Cancellation","url":"/python/html6/menu_attr_pair/1000/121000000/121964000/menu_attr_pair_Specialfeature_NoiseCancellation_1_6540f5492d.html"},{"value":"Noise-Cancellation","url":"/python/html6/menu_attr_pair/1000/67000000/67087000/menu_attr_pair_Specialfeature_NoiseCancellation_1_28967cf2f6.html"},{"value":"noise-cancellation","url":"/python/html6/menu_attr_pair/1000/67000000/67087000/menu_attr_pair_Specialfeature_noisecancellation_1_ca1b91199a.html"}],"name_url":"/python/html6/menu_attr_pair/1000/121000000/121964000/menu_attr_pair_Specialfeature_NoiseCancellation_1_6540f5492d.html"},{"name":"Specific_uses_for_product","values":[{"value":"personal","url":"/python/html6/menu_attr_pair/1000/74000000/74947000/menu_attr_pair_Specificusesforproduct_personal_1_17a6da6bc2.html"}],"name_url":"/python/html6/menu_attr_pair/1000/74000000/74947000/menu_attr_pair_Specificusesforproduct_personal_1_17a6da6bc2.html"},{"name":"Street_date","values":[{"value":"2021-08-01T00:00:01Z","url":"/python/html6/menu_attr_pair/1000/253000000/253206000/menu_attr_pair_Streetdate_20210801T000001Z_1_699b7e0b4b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/253000000/253206000/menu_attr_pair_Streetdate_20210801T000001Z_1_699b7e0b4b.html"},{"name":"Studio","values":[{"value":"KOSS","url":"/python/html6/menu_attr_pair/1000/125000000/125260000/menu_attr_pair_Studio_KOSS_1_84b1a76ed7.html"},{"value":"Koss","url":"/python/html6/menu_attr_pair/1000/125000000/125260000/menu_attr_pair_Studio_Koss_1_c41db3a528.html"}],"name_url":"/python/html6/menu_attr_pair/1000/125000000/125260000/menu_attr_pair_Studio_KOSS_1_84b1a76ed7.html"},{"name":"Supplier_declared_dg_hz_regulation","values":[{"value":"not_applicable","url":"/python/html6/menu_attr_pair/1000/247000000/247871000/menu_attr_pair_Supplierdeclareddghzregulation_notapplicable_1_609c6bdbe6.html"},{"value":"unknown","url":"/python/html6/menu_attr_pair/1000/72000000/72743000/menu_attr_pair_Supplierdeclareddghzregulation_unknown_1_7ca9f444cf.html"}],"name_url":"/python/html6/menu_attr_pair/1000/247000000/247871000/menu_attr_pair_Supplierdeclareddghzregulation_notapplicable_1_609c6bdbe6.html"},{"name":"Title","values":[{"value":"Electronics","url":"/python/html6/menu_attr_pair/1000/215000000/215483000/menu_attr_pair_Title_Electronics_1_a218ae5034.html"},{"value":"Koss On-Ear Headphones with Noise-Canceling, Black, QZPRO","url":"/python/html6/menu_attr_pair/1000/1000000/1706000/menu_attr_pair_Title_KossOnEarHeadphoneswithNoiseCancelingBlack_1_29ce9cb46e.html"},{"value":"Koss QZ-Pro Active Noise Cancellation Headphones","url":"/python/html6/menu_attr_pair/1000/208000000/208520000/menu_attr_pair_Title_KossQZProActiveNoiseCancellationHeadphones_1_84c7c1c6b6.html"},{"value":"Koss QZ-Pro Active Noise Cancellation Stereophone","url":"/python/html6/menu_attr_pair/1000/67000000/67478000/menu_attr_pair_Title_KossQZProActiveNoiseCancellationStereophon_1_32c47aa49a.html"},{"value":"Koss QZPRO Active Noise Reduction Headphone - Wired - 32 Ohm - 40 Hz 20 kHz - Binaural - 4 ft Cable","url":"/python/html6/menu_attr_pair/1000/218000000/218090000/menu_attr_pair_Title_KossQZPROActiveNoiseReductionHeadphoneWire_1_caaa5a7889.html"},{"value":"Koss QZPRO NOISE CANCELING HEADPHONE FULL SIZE FULLY COLLAPSIBLE","url":"/python/html6/menu_attr_pair/1000/54000000/54562000/menu_attr_pair_Title_KossQZPRONOISECANCELINGHEADPHONEFULLSIZEFU_1_bd81448e88.html"},{"value":"Over-Ear Headphones","url":"/python/html6/menu_attr_pair/1000/230000000/230424000/menu_attr_pair_Title_OverEarHeadphones_1_539d35e547.html"},{"value":"QZ Pro Noise Cancelling Headphones","url":"/python/html6/menu_attr_pair/1000/11000000/11063000/menu_attr_pair_Title_QZProNoiseCancellingHeadphones_1_8cb2e94b76.html"}],"name_url":"/python/html6/menu_attr_pair/1000/215000000/215483000/menu_attr_pair_Title_Electronics_1_a218ae5034.html"},{"name":"TradeInEligible","values":[{"value":"False","url":"/python/html6/menu_attr_pair/1000/5000000/5271000/menu_attr_pair_TradeInEligible_False_1_25846a63db.html"}],"name_url":"/python/html6/menu_attr_pair/1000/5000000/5271000/menu_attr_pair_TradeInEligible_False_1_25846a63db.html"},{"name":"Type","values":[{"value":"Manual","url":"/python/html6/menu_attr_pair/1000/174000000/174354000/menu_attr_pair_Type_Manual_1_093e99fa38.html"},{"value":"Original Language","url":"/python/html6/menu_attr_pair/1000/147000000/147030000/menu_attr_pair_Type_OriginalLanguage_1_2f36b22d7b.html"},{"value":"Unknown","url":"/python/html6/menu_attr_pair/1000/125000000/125071000/menu_attr_pair_Type_Unknown_1_73dff0e6aa.html"},{"value":"VARIATION","url":"/python/html6/menu_attr_pair/1000/64000000/64389000/menu_attr_pair_Type_VARIATION_1_ff6e0e4b42.html"},{"value":"aa","url":"/python/html6/menu_attr_pair/1000/242000000/242942000/menu_attr_pair_Type_aa_1_2f8b9c9326.html"},{"value":"ean","url":"/python/html6/menu_attr_pair/1000/253000000/253381000/menu_attr_pair_Type_ean_1_ca8a058b84.html"},{"value":"gtin","url":"/python/html6/menu_attr_pair/1000/12000000/12087000/menu_attr_pair_Type_gtin_1_e3e6b6beba.html"},{"value":"upc","url":"/python/html6/menu_attr_pair/1000/25000000/25819000/menu_attr_pair_Type_upc_1_b8e0fca956.html"}],"name_url":"/python/html6/menu_attr_pair/1000/174000000/174354000/menu_attr_pair_Type_Manual_1_093e99fa38.html"},{"name":"UPC","values":[{"value":"12304063490","url":"/python/html6/menu_attr_pair/1000/45000000/45978000/menu_attr_pair_UPC_12304063490_1_1ce5fc6161.html"},{"value":"14444746073","url":"/python/html6/menu_attr_pair/1000/88000000/88538000/menu_attr_pair_UPC_14444746073_1_ed099f61fe.html"},{"value":"21299148136","url":"/python/html6/menu_attr_pair/1000/18000000/18418000/menu_attr_pair_UPC_21299148136_1_93f31a9e71.html"},{"value":"658858090201","url":"/python/html6/menu_attr_pair/1000/2000000/2951000/menu_attr_pair_UPC_658858090201_1_89b90537d0.html"}],"name_url":"/python/html6/menu_attr_pair/1000/45000000/45978000/menu_attr_pair_UPC_12304063490_1_1ce5fc6161.html"},{"name":"UPCList","values":[{"value":"12304063490","url":"/python/html6/menu_attr_pair/1000/217000000/217925000/menu_attr_pair_UPCList_12304063490_1_9c134d4a7f.html"},{"value":"14444746073","url":"/python/html6/menu_attr_pair/1000/202000000/202312000/menu_attr_pair_UPCList_14444746073_1_841f3f5e76.html"},{"value":"21299148136","url":"/python/html6/menu_attr_pair/1000/226000000/226958000/menu_attr_pair_UPCList_21299148136_1_e48b047990.html"},{"value":"658858090201","url":"/python/html6/menu_attr_pair/1000/177000000/177080000/menu_attr_pair_UPCList_658858090201_1_90b64d98ba.html"}],"name_url":"/python/html6/menu_attr_pair/1000/217000000/217925000/menu_attr_pair_UPCList_12304063490_1_9c134d4a7f.html"},{"name":"URL","values":[{"value":"http://ecx.images-amazon.com/images/I/415HqpbheyL._SL75_.jpg","url":"/python/html6/menu_attr_pair/1000/68000000/68329000/menu_attr_pair_URL_httpecximagesamazoncomimagesI415HqpbheyLSL_1_572c0f105f.html"},{"value":"http://ecx.images-amazon.com/images/I/41U8GlH7fNL._SL75_.jpg","url":"/python/html6/menu_attr_pair/1000/124000000/124782000/menu_attr_pair_URL_httpecximagesamazoncomimagesI41U8GlH7fNLSL_1_d4115d20d5.html"},{"value":"http://ecx.images-amazon.com/images/I/41WIOtWAtgL._SL75_.jpg","url":"/python/html6/menu_attr_pair/1000/180000000/180248000/menu_attr_pair_URL_httpecximagesamazoncomimagesI41WIOtWAtgLSL_1_3f9af3624e.html"},{"value":"https://m.media-amazon.com/images/I/31dOgltLI1S._SL75_.jpg","url":"/python/html6/menu_attr_pair/1000/57000000/57900000/menu_attr_pair_URL_httpsmmediaamazoncomimagesI31dOgltLI1SSL75_1_d07892b06b.html"},{"value":"https://m.media-amazon.com/images/I/41U8GlH7fNL._SL75_.jpg","url":"/python/html6/menu_attr_pair/1000/90000000/90250000/menu_attr_pair_URL_httpsmmediaamazoncomimagesI41U8GlH7fNLSL75_1_1c019a3ca6.html"},{"value":"https://m.media-amazon.com/images/I/41WIOtWAtgL._SL75_.jpg","url":"/python/html6/menu_attr_pair/1000/67000000/67690000/menu_attr_pair_URL_httpsmmediaamazoncomimagesI41WIOtWAtgLSL75_1_d76c42ee67.html"}],"name_url":"/python/html6/menu_attr_pair/1000/68000000/68329000/menu_attr_pair_URL_httpecximagesamazoncomimagesI415HqpbheyLSL_1_572c0f105f.html"},{"name":"Unit","values":[{"value":"centimeters","url":"/python/html6/menu_attr_pair/1000/84000000/84268000/menu_attr_pair_Unit_centimeters_1_db2ee25dda.html"},{"value":"grams","url":"/python/html6/menu_attr_pair/1000/250000000/250310000/menu_attr_pair_Unit_grams_1_099c58c4f0.html"},{"value":"hertz","url":"/python/html6/menu_attr_pair/1000/248000000/248347000/menu_attr_pair_Unit_hertz_1_56036fa54b.html"},{"value":"inches","url":"/python/html6/menu_attr_pair/1000/45000000/45712000/menu_attr_pair_Unit_inches_1_c49b8ab96a.html"},{"value":"kilograms","url":"/python/html6/menu_attr_pair/1000/260000000/260741000/menu_attr_pair_Unit_kilograms_1_58228a8d5f.html"},{"value":"ohm","url":"/python/html6/menu_attr_pair/1000/42000000/42061000/menu_attr_pair_Unit_ohm_1_300af5c834.html"},{"value":"pounds","url":"/python/html6/menu_attr_pair/1000/148000000/148518000/menu_attr_pair_Unit_pounds_1_62a7fa2d77.html"}],"name_url":"/python/html6/menu_attr_pair/1000/84000000/84268000/menu_attr_pair_Unit_centimeters_1_db2ee25dda.html"},{"name":"Units","values":[{"value":"inches","url":"/python/html6/menu_attr_pair/1000/34000000/34111000/menu_attr_pair_Units_inches_1_bdb0d4109a.html"},{"value":"pixels","url":"/python/html6/menu_attr_pair/1000/84000000/84801000/menu_attr_pair_Units_pixels_1_c7fe549e1d.html"},{"value":"pounds","url":"/python/html6/menu_attr_pair/1000/254000000/254184000/menu_attr_pair_Units_pounds_1_0ce017d356.html"}],"name_url":"/python/html6/menu_attr_pair/1000/34000000/34111000/menu_attr_pair_Units_inches_1_bdb0d4109a.html"},{"name":"Variant","values":[{"value":"MAIN","url":"/python/html6/menu_attr_pair/1000/40000000/40436000/menu_attr_pair_Variant_MAIN_1_b26e0d62c8.html"},{"value":"PT01","url":"/python/html6/menu_attr_pair/1000/93000000/93970000/menu_attr_pair_Variant_PT01_1_f012cbeb23.html"},{"value":"PT02","url":"/python/html6/menu_attr_pair/1000/109000000/109218000/menu_attr_pair_Variant_PT02_1_9e6bf16de8.html"},{"value":"PT03","url":"/python/html6/menu_attr_pair/1000/72000000/72308000/menu_attr_pair_Variant_PT03_1_7f9cc418a6.html"},{"value":"PT04","url":"/python/html6/menu_attr_pair/1000/198000000/198772000/menu_attr_pair_Variant_PT04_1_f1c989a9d6.html"}],"name_url":"/python/html6/menu_attr_pair/1000/40000000/40436000/menu_attr_pair_Variant_MAIN_1_b26e0d62c8.html"},{"name":"Warranty","values":[{"value":"90 days","url":"/python/html6/menu_attr_pair/1000/150000000/150682000/menu_attr_pair_Warranty_90days_1_2847448e5b.html"},{"value":"Lifetime","url":"/python/html6/menu_attr_pair/1000/40000000/40434000/menu_attr_pair_Warranty_Lifetime_1_8948448489.html"}],"name_url":"/python/html6/menu_attr_pair/1000/150000000/150682000/menu_attr_pair_Warranty_90days_1_2847448e5b.html"},{"name":"Warranty_description","values":[{"value":"90 days","url":"/python/html6/menu_attr_pair/1000/135000000/135164000/menu_attr_pair_Warrantydescription_90days_1_2b256f2be6.html"},{"value":"Lifetime","url":"/python/html6/menu_attr_pair/1000/218000000/218586000/menu_attr_pair_Warrantydescription_Lifetime_1_995dd3a60a.html"}],"name_url":"/python/html6/menu_attr_pair/1000/135000000/135164000/menu_attr_pair_Warrantydescription_90days_1_2b256f2be6.html"},{"name":"WebsiteDisplayGroup","values":[{"value":"ce_display_on_website","url":"/python/html6/menu_attr_pair/1000/32000000/32080000/menu_attr_pair_WebsiteDisplayGroup_cedisplayonwebsite_1_9717ebe8c3.html"},{"value":"speakers_display_on_website","url":"/python/html6/menu_attr_pair/1000/67000000/67800000/menu_attr_pair_WebsiteDisplayGroup_speakersdisplayonwebsite_1_c136bc4542.html"}],"name_url":"/python/html6/menu_attr_pair/1000/32000000/32080000/menu_attr_pair_WebsiteDisplayGroup_cedisplayonwebsite_1_9717ebe8c3.html"},{"name":"WebsiteDisplayGroupName","values":[{"value":"CE","url":"/python/html6/menu_attr_pair/1000/200000000/200286000/menu_attr_pair_WebsiteDisplayGroupName_CE_1_9f9feb8578.html"},{"value":"Speakers","url":"/python/html6/menu_attr_pair/1000/12000000/12673000/menu_attr_pair_WebsiteDisplayGroupName_Speakers_1_b1ad775e05.html"}],"name_url":"/python/html6/menu_attr_pair/1000/200000000/200286000/menu_attr_pair_WebsiteDisplayGroupName_CE_1_9f9feb8578.html"},{"name":"Weight","values":[{"value":"0.67461452172","url":"/python/html6/menu_attr_pair/1000/216000000/216469000/menu_attr_pair_Weight_067461452172_1_4b53e42106.html"},{"value":"0.9259415004","url":"/python/html6/menu_attr_pair/1000/216000000/216807000/menu_attr_pair_Weight_09259415004_1_fc20b75b57.html"},{"value":"0.93","url":"/python/html6/menu_attr_pair/1000/155000000/155403000/menu_attr_pair_Weight_093_1_dca5e0cbb9.html"},{"value":"1","url":"/python/html6/menu_attr_pair/1000/168000000/168176000/menu_attr_pair_Weight_1_1_ed6e812c17.html"},{"value":"1.1000185024752","url":"/python/html6/menu_attr_pair/1000/174000000/174580000/menu_attr_pair_Weight_11000185024752_1_c3836ccf90.html"},{"value":"3.747858457142919","url":"/python/html6/menu_attr_pair/1000/69000000/69611000/menu_attr_pair_Weight_3747858457142919_1_2215ebb350.html"}],"name_url":"/python/html6/menu_attr_pair/1000/216000000/216469000/menu_attr_pair_Weight_067461452172_1_4b53e42106.html"},{"name":"Width","values":[{"value":"1500","url":"/python/html6/menu_attr_pair/1000/71000000/71497000/menu_attr_pair_Width_1500_1_0534fc0e54.html"},{"value":"18.4","url":"/python/html6/menu_attr_pair/1000/190000000/190097000/menu_attr_pair_Width_184_1_8b474a24ee.html"},{"value":"222","url":"/python/html6/menu_attr_pair/1000/100000000/100415000/menu_attr_pair_Width_222_1_af63a54293.html"},{"value":"2560","url":"/python/html6/menu_attr_pair/1000/62000000/62650000/menu_attr_pair_Width_2560_1_14e9111a9f.html"},{"value":"4.0","url":"/python/html6/menu_attr_pair/1000/90000000/90859000/menu_attr_pair_Width_40_1_1b9ac7f906.html"},{"value":"400","url":"/python/html6/menu_attr_pair/1000/29000000/29050000/menu_attr_pair_Width_400_1_c9543ba1d3.html"},{"value":"42","url":"/python/html6/menu_attr_pair/1000/75000000/75780000/menu_attr_pair_Width_42_1_3e2202e72a.html"},{"value":"500","url":"/python/html6/menu_attr_pair/1000/61000000/61456000/menu_attr_pair_Width_500_1_2675d694cc.html"},{"value":"6.5","url":"/python/html6/menu_attr_pair/1000/186000000/186341000/menu_attr_pair_Width_65_1_350bb9db6f.html"},{"value":"7.0","url":"/python/html6/menu_attr_pair/1000/125000000/125862000/menu_attr_pair_Width_70_1_d93184c426.html"},{"value":"7.18","url":"/python/html6/menu_attr_pair/1000/83000000/83146000/menu_attr_pair_Width_718_1_79a173966b.html"},{"value":"7.2440944808","url":"/python/html6/menu_attr_pair/1000/238000000/238585000/menu_attr_pair_Width_72440944808_1_b7bdabdc53.html"},{"value":"7.5984251891","url":"/python/html6/menu_attr_pair/1000/197000000/197177000/menu_attr_pair_Width_75984251891_1_ff7109d2b7.html"},{"value":"75","url":"/python/html6/menu_attr_pair/1000/211000000/211376000/menu_attr_pair_Width_75_1_1e3c47751f.html"}],"name_url":"/python/html6/menu_attr_pair/1000/71000000/71497000/menu_attr_pair_Width_1500_1_0534fc0e54.html"}],"images":[],"distributors":[{"name":"Newark","sku":"67AC6339","url":"https://www.newark.com/67AC6339","pricing":[],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1}],"amazon":{"available":true,"products":[{"asin":"B00029TLMW","title":"Koss QZ-Pro Active Noise Cancellation Stereophone","brand":"Koss","image":"http://ecx.images-amazon.com/images/I/415HqpbheyL._SL75_.jpg","url":"https://www.amazon.com/gp/offer-listing/B00029TLMW%3FSubscriptionId%3DAKIAJUW2QV4TGRRGUWCQ%26tag%3Dwysj0-a%26linkCode%3Dxm2%26camp%3D2025%26creative%3D386001%26creativeASIN%3DB00029TLMW?tag=atariguidz09-20","features":["Delivers Combination Of Passive and Active Noise Reduction (Amr)","Soft Vinyl, Closed Cushions Create A Seal Around The Ear","Active Noise Reduction Circuitry Built Directly Into The Ear Cups","Connectivity Technology: Wired","Reduces harmful and annoying low frequency sounds in noisy environments","Closed leatherette ear cushion for added passive noise reduction","Dynamic stereophone element for extended frequency response (40-20,000Hz)","Includes 2-prong airline adapter for in-flight use","Collapsible design for portability. Turn the switch on to activate the ANC feature for noise cancellation"]},{"asin":"B00AMNS3JA","title":"Koss QZPRO NOISE CANCELING HEADPHONE FULL SIZE FULLY COLLAPSIBLE","brand":"Koss","image":"http://ecx.images-amazon.com/images/I/41U8GlH7fNL._SL75_.jpg","url":"https://www.amazon.com/gp/offer-listing/B00AMNS3JA%3FSubscriptionId%3DAKIAJUW2QV4TGRRGUWCQ%26tag%3Dwysj0-a%26linkCode%3Dxm2%26camp%3D2025%26creative%3D386001%26creativeASIN%3DB00AMNS3JA?tag=atariguidz09-20","description":"Full size noice-cancelling headphones"},{"asin":"B00C121S06","title":"Koss QZ-Pro Active Noise Cancellation Headphones","brand":"Koss","image":"","url":"http://www.amazon.com/gp/offer-listing/B00C121S06%3FSubscriptionId%3DAKIAIIVB6KCNJ5ZIVRXQ%26tag%3Dblah%26linkCode%3Dxm2%26camp%3D2025%26creative%3D386001%26creativeASIN%3DB00C121S06?tag=atariguidz09-20"},{"asin":"B00PB0EAKA","title":"Koss QZPRO Active Noise Reduction Headphone - Wired - 32 Ohm - 40 Hz 20 kHz - Binaural - 4 ft Cable","brand":"Koss","image":"","url":"http://www.amazon.com/gp/offer-listing/B00PB0EAKA%3FSubscriptionId%3DAKIAIIVB6KCNJ5ZIVRXQ%26tag%3Dblah%26linkCode%3Dxm2%26camp%3D2025%26creative%3D386001%26creativeASIN%3DB00PB0EAKA?tag=atariguidz09-20"},{"asin":"B00SX0AV5I","title":"QZ Pro Noise Cancelling Headphones","brand":"Koss","image":"","url":"http://www.amazon.com/gp/offer-listing/B00SX0AV5I%3FSubscriptionId%3DAKIAICGPXIND2SZS7H2Q%26tag%3Dpku-123%26linkCode%3Dxm2%26camp%3D2025%26creative%3D386001%26creativeASIN%3DB00SX0AV5I?tag=atariguidz09-20"},{"asin":"B00YT6878S","title":"QZ Pro Noise Cancelling Headphones","brand":"Koss","image":"","url":"http://www.amazon.com/gp/offer-listing/B00YT6878S%3FSubscriptionId%3DAKIAJUW2QV4TGRRGUWCQ%26tag%3Dwysj0-a%26linkCode%3Dxm2%26camp%3D2025%26creative%3D386001%26creativeASIN%3DB00YT6878S?tag=atariguidz09-20"},{"asin":"B011OX0JW0","title":"Koss On-Ear Headphones with Noise-Canceling, Black, QZPRO","brand":"Koss","image":"http://ecx.images-amazon.com/images/I/41WIOtWAtgL._SL75_.jpg","url":"https://www.amazon.com/dp/B011OX0JW0?tag=atariguidz09-20","description":"Packing the one-two punch of passive and active noise reduction, the Koss Quiet Zone QZ PRO headphones are the noise-canceling headphones of choice for music lovers. Their comfort and collapsibility, not to mention sound quality, make them a favorite among travelers. For passive noise reduction, the QZPRO features soft leatherette, closed cushions, which create a tight seal around the ear and reduce ambient noise, all while retaining bass frequencies. Active noise cancelation circuitry embedded into each QZPRO ear cup uses tiny microphones that sample surrounding noise and transmit that information to a processing circuit, which then generates anti-waves to counteract the unwanted noise and create a peaceful listening environment. No need for noise cancelation? No problem. Turn it off with the flick of a switch. Not only do the Koss QZPRO excel at noise cancelation and reduction, they deliver uncannily high quality sound. Koss QZ Pro Noise-Canceling Headphones, QZPRO: 40Hz20kHz frequency response offers full range of deep bass and treble clarity for ultimate sound quality and reproduction Soft vinyl closed ear cushions create tight seal around ears and reduce ambient noise Active noise reduction technology eliminates unwanted low-frequency noise, creating a peaceful listening environment Fully collapsible design makes headphones perfect for travel Extra-soft, padded headband delivers lightweight comfort for extended listening sessions Approximately 30 hours of continuous play","features":["Soft vinyl closed ear cushions create tight seal around ears and reduce ambient noise","40Hz20kHz frequency response offers full range of deep bass and treble clarity for ultimate sound quality and reproduction"]}]},"metadata":{"generated_date":"2026-09-16","last_updated":"2026-09-16","data_sources":["Newark","Amazon"],"completeness":0.9,"version":"1.2"}}},"pagination":null,"nav":{"home":"/python/html6/index.html","brands":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html","parts":"/python/html6/menu_part_index/menu_part_index_parts_909e6bf0ca.html","attributes":"/python/html6/menu_attr_index/menu_attr_index_attributes_d7f67a250d.html"}}