Feature:
High light efficiency, energy saving, can be put into the wallet, can also be hung on the key, very portable.

Specification:
Power: 0.2W
Voltage: 5V
Mobile power supply: 5000mAh
Continuous lighting time: about 100 hours
Working current: about 40mA
Color: Black/White

Note:
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.

1 X USB LED Small Night Light