Material: Plastic               
Dimension: 4.3"x4.25"x4.05"
Package: 1 x Lamp, 1 x USB cable
Charging Time: 2-3 hours                
Working Time: 12-96 hours
Light Source: LED                               
Power Supply: USB ( DC:5V /1A )

How to use:

◎ Tap the round button between the feet to turn on/off the light.
◎ Long Press the feet to adjust the brightness.
◎ Plug into any USB interface to power the lamp ( if not bright for the first time, please charge it first ).