Description: Description: Three in one Design: mop, vacuum and sweep the floor. Applicable to the ground: flat ground such as marble, tile, wooden floor, etc.Intelligent turn around when encountering obstacles Function: One-button start, sweeping, mopping, vacuum cleaner, USB charging, universal driving, automatic avoidance obstacles, anti-drop, low noise intimate, low repetition, high coverage. Big capacity:1200mAh rechargeable battery.Smart chip and lasting power. Specifications: Name: intelligent sweeping robot Battery capacity: 3.7V 1200mAh Material: Shell - ABS Working time: about 100 minutes Charging time: about 150 minutes Working voltage 3.7V Noise < 40 dB Dust box: 400ml Standard: packing box, sweeping robot, charging line, blanket, brush Package Included: Packing box, sweeping robot, charging line, blanket, brush Specifications: Name: intelligent sweeping robot Battery capacity: 3.7V 1200mAh Material: Shell - ABS Working time: about 100 minutes Charging time: about 150 minutes Working voltage 3.7V Noise < 40 dB Dust box: 400ml Standard: packing box, sweeping robot, charging line, blanket, brush Package Included: Packing box, sweeping robot, charging line, blanket, brush