USB rechargeable led book light ELE5316 in folding design for easy to carry and save space, calendar display and alarm clock included, charge from computer USB port, no extra AC charger required.

This USB lamp's head is adjustable to fit user's read angle. Custom logo or text can be printed on the USB book light for purpose purpose for product and service.

* 10 hours lighting time, 5500k color temperature
* USB input:5V/500 mA
* Built-in lithium battery, charging LED indication
* Lithium cell specification: 3.7V/1000mAh
* calendar powered by 1pc CR2025/3V
* Dimensions: 182*41*31mm
* 50 pcs/ctn, carton means: 47*26*20cm, 16.7kgs/ctn