Specifications:
Power supply: USB input
Material: ABS+PC+ Electronic Components
Rated voltage: DC5V
Size: 94 X 94 X 141 mm/3.7 X 3.7 X 5.55 in
Working current: 100-600mA
Power cable length: 1.2 m
Rated power: 3W
Function: Night light, ambient light, negative Ion Lamp
This lamp with 5 color changing,you can let it change color constanly,or make it stay at one color.