Self Emptying Quick Mapping Never Miss A Spot Strong Suction 3in1 System Smooth Moving App Control Auto-recharge Hands-free Cleaning with Auto Dirt Disposal BaseAuto Dirt Disposal Master30-days hands-free cleaning, with a self-empty station where it disposes dust automatically.Lightning-Fast Mapping with LIDARThe mapping camera spins 6 times per second and measures the distance to 2,016 different points in the room to build a map.Accurately Build Cleaning PathAutomatically utilises smart algorithms to create the most efficient paths.Mop and Vacuum All in OnePowerful and Thorough2700pa suction power to get dirt in seconds with the V-shape brushroll.Automatic Carpet BoostAuto increases suction power to max on carpets to vacuum stuff better.Single Pass, Two CleansWith electronically controlled water tank, you can use the app to adjust water usage for each room's atmosphere.- Low water usage in the bedroom- Medium water usage in the living room- High water usage in the kitchenNo More Getti