Robot Desktop Vacuum Cleaner Usb Charging Wireless Car Mini-Portable

Product information:
Charging voltage: 3.7V
Charging time: 3 hours
Working hours: 120 minutes
Power: 2W
Battery capacity: 1200 mA
Product material: ABS electronic components
Power supply mode: USB charging built-in rechargeable battery
Product Size: 88*88 * 70mm
Color box size: 91*91 * 97mm
Single Weight: including packaging (about 200g) net weight (about 135g)