Feature:
-Long battery life
-Less odor and mildlew
-Super suction
-Low noise
-Bilateral brush
-One key to open

Specifications:
Function: Smart Vacuum Cleaner
Motor Type: Brush Motor
Application: Hotel, Garage, Household
Power Source: usb, Electric
Dust box capacity (L): 0.6L
Suction Power: 400-1200Pa
Filter Type: Cyclone
Power (W): 5
Working Noise: 55db
Working Voltage: 3.7V/1200mAh
Charging Time: 3h
Working Times: 90mins

What's in the box
1 x Sweeping Robot Vacuum Cleaner
1 x Manual