Black LED Desk Lamp Eye Protection Table Light USB Battery Power Supply Foldable

Features:
One key operation, easy to use.
LED soft lighting, no flash, protect your eyes
3 Level Color:Press Once Cool White, the second time Warm White, and the third time natural White.
Not only can it be directly supplied by batteries, but also by computers,Power Bank etc.
Place everywhere you want.
360 degree rotation
 
 
Specification:
Material: plastic+metal
Power: 3*AAA batteries(Not included) OR USB Cable(included)
Input voltage: 4.5V
Package included:
1 x LED desk light  
1xUSB Cable