•Designed with water tank, mop the floor while sweeping •Intelligent infrared induction anti-drop function •Support remote control via mobile APP •APP timing function to start regularly, timing up to a week •Increase the battery capacity to 3000mAh for long use time •Larger wheels, suitable for all kinds of ground, can also be used on carpets •Increase the power, the suction is stronger, and the cleaning effect is better •Touch steering design, more sensitive than swivel steering •Add 3 motors for more power •Built-in gyroscope, take the bow-shaped route, and clean more comprehensively •Can be swept along the edge for more thorough cleaning •Sweeping garbage: such as soot, melon seed shells, snack debris, sand, hair, wood chips, etc. •Applicable ground: flat ground such as marble, ceramic tile, wooden floor, etc., also suitable for carpet Specification: •Body lithium battery: 3.7V 3000mAh, 13.5WH •Body weight: 1105g •Working time: about 70 minutes - 80 minutes •Charging time: about 4.5 hours (USB charging) •Service life: >2 years •Cleaning area: 150㎡ •Suction: 1500PA •Working voltage: 3.7V •Machine power: 7.7W •Dust box: about 510ML •Noise: