-Multifunctional Dock -Self-Washing&Self-Drying -Self-Emptying&Self-Refilling -Detachable Dock Base -Dual Spinning Mops -Auto Mop Lifting -5500Pa Extreme Suction -All-Rubber Brush -PreciSense® LiDAR Navigation -Reactive Tech Obstacle Avoidance -Smart Suggestions for No-Go Zones -Alexa&Google Assistant and Siri Shortcuts Supported -30% Faster Charging -Off-Peak Charging Supported Battery capacity 5200 mAh Work time 3 hours, Dust bin capacity 0.35 l Dimensions Robot: 353 x 350 x 96.5, Dock: 487 x 340 x 561mm, Weight 12.2 kg