EXCELLENT MATERIAL: Professional for ultra thin led mini bookmark lamp folding flexible book lights eye, wear resistance, good storage, allows you to use for a long time
CONVENIENT FOR USING: Safety design with protection cover ultra thin led mini bookmark lamp folding flexible book lights eye, after cleaning, you can go on keeping clean and convenient for your next use
EASY TO CLEAN: You can clean quickly. It can be cleaned and put into a cupboard. It does not occupy a lot of space and can be kept well
The main body is 4000K color temperature LED lamp bead, CR2032 button battery power supply, can be continuously illuminated for 72 hours.

Specifications:

Material: PC
Size: 15.2cm*3.5cm*0.1cm
Input Voltage: DC 3V
Light Source Power: 0.1W
Net Weight: 5g