Auto Mop Washing with DirtSense? Automatically washes dirty pads until clean with smart water & mop dirtiness sensors Auto Water Exchange* Forget about filling water tanks, lugging them around, dumping dirty water, and accidental spills. Easy as a washing machine. Auto Cleaning Solution Dispensing Detergent automatically mixes into the water at an optimal ratio for through cleaning Auto Dual Hot Air Drying Dual fans & heaters dry mops in 1/2 the time, evenly & safely under optimal 104? F, preventing bacteria & mold growth while smelling fresh Auto Mop Dampness Control Maintain optimal dampness to absorb stubborn stains, achieving 2x effective cleaning area (vs industry avg.) on one go Auto Station Cleaning Cleans everything, even itself Worlds First Robot SelfEmpty 2.0 Robot selfempty, no need for station any more 1L disposable dust bag with filter No Need to Empty for Up to 7 Weeks Antibacterial and allergyresistant dust bag Prevent the growth of bacteria and odor, reducing health risks and protect family health Silent & Disposable Ensure minimal noise when SelfEmpty Monthly disposable dust bag with filter to keep clean Millimeter TriLaser Obstacle Avoidance Effectively avoid small and lowlying obstacles