Bicycle Light USB Charge Led

Features:

USB charging:

Charging time: about 2 hours

Working Time: 3-6 hours according to different using mode

Easy to install, suitable for many sizes of handlebars or seatpost

lighting modes style: Strong light, Weak Light, Flashing, warning lights, 100% lighting(as working video showing)

How to use it?

Open: click 1 time (0.5 second)

Close: lighting modes style need press 3 seconds. 4   lighting modes style just need press 1 second.