Multi cleaning mode, Auto/ edge/ spot/ Zig-zag Brushless motor with 1400pa suction 3 in 1 vacuum, mop and sweep 200ml dust box and 200ml water tank Tuya App and remote control 6. Self Recharge, noise level 65dB Non-stop Powerful Clean Safe and Efficient Cleaning Intelligent Fall Prevention Z-shape Route 4 Efficient Cleaning Modes Automatic Recharge