easy to put in your pocket
and the device does not damage the device
Rated power: Maximum power 60W
support direct viewing with naked eyes
Designed for Microsoft Surface Go
BOWAI OB12 Household Intelligent USB Charging Sweeping Robot, OB12 (White) Color:White easy to put in your1. One key to start, sweep, mop, vacuum cleaner 2. USB charging, universal driving, automatic avoidance of obstacles, anti fall 3. Low noise, no disturbance, low repetition, high coverage 4. Working environment: flat ground such as marble, ceramic tile, wooden floor, blanket, carpet, etc. 5. Fan suction: 1500pa 6. Dust box: about 150ML 7. Charging time: about 4 hours (USB charging) 8. Working time: about 70 minutes 9. Working voltage battery: 3. 7V