The Shark ION Robot features Smart Sensor Navigation, a self-cleaning brush roll, and two side brushes—everything you need to automatically clean dust, dirt, large debris, and pet hair on carpets, floors, edges, and corners. It provides over an hour of cleaning time, and automatically returns to its dock to recharge, which means it prevents everyday buildup in your home. An easy-access dust bin detaches from the side, so you empty it quickly, easily, and without a mess.