PET Lithium Robotic Vacuum Anti-Tangle Beater Bar Bristles Lift and Capture Stubborn Debris and Pet Hair SmarTech Features You Can Control From a Smart Phone via the Black+Decker App - Receive Troubleshooting Alerts; Schedule Cleaning in App, Manual Drive mode, 3 Different Cleaning Modes, and Battery Status Up to 75-Minute Run-Time on the Lithium-Ion Battery system for Fade-Free Power High Performance HEPA Filter Captures 99.96% of Pet Dander and Dust Particles Extra Large Dustbin Holds 2X More than the Competition 2 Side Sweepers Clean Dust and Debris Along Edges and in Corners - Cleans More Area per Pass

PET Lithium Robotic Vacuum Anti-Tangle Beater Bar Bristles Lift and Capture Stubborn Debris and Pet Hair SmarTech Features You Can Control From a Smart Phone via the Black+Decker App - Receive Troubleshooting Alerts; Schedule Cleaning in App, Manual Drive mode, 3 Different Cleaning Modes, and Battery Status Up to 75-Minute Run-Time on the Lithium-Ion Battery system for Fade-Free Power High Performance HEPA Filter Captures 99.96% of Pet Dander and Dust Particles Extra Large Dustbin Holds 2X More than the Compet