Auramist's Velos 16 in. misting fan works great both indoors and outdoors, reducing temperatures by up to 30 degree Fahrenheit. Equipped with patented non-clogging nozzles that break down the water source to microscopic levels, Velos produces a mist so fine, it?s dry to the touch. Velos is adjustable. The 16 in. head oscillates 90 degree, providing a wide area of cooling. Choose from three fan speed options and control the level of mist output to best suit your personal comfort levels. This product is energy efficient and eco-friendly, using up to 80% less water than other misting fans and systems. It is constructed from UV and rust resistant materials and certified for outdoor use. It connects to any standard garden hose or spigot, making Velos portable, versatile, and easy to use.