2. Extreme simplicity, enjoying the cleanliness to the fullest. 2.7 inch slim body, with a simple operation, and smart APP remote control for more convenient operation 4. Wet drag up to 70dB, quiet and not disturbing. 2000pa super strong suction, sweeping and cleaning, extraordinary dust removal 3. Super large water tank capacity, capable of towing 150 m2 at a time, 3000 Mah, autonomy of 80 minutes 1. Washing, sweeping and mopping in , with a large 135ml water tank, make it easier to get out of the way. Planning and cleaning with multiple clocks, intelligent fall prevention 5.510ML sealed powder box, easy to clean once a week