Charged by USB, automatically cut off power supply upon fully charged
Simple to install - Mount this bike rear light anywhere you want in seconds, such as the handlebar, the seat post or anywhere on the frame.
WATERPROOF DESIGN: Smooth and stylish design, sealed and waterproof.Superior water resistance when under rain or sunshine cycling,the tail lights will not be damage.
No wires or external batteries.
Only 70 grams total with internal battery.
.Features:
1.No wires or external batteries.
2.Only 70 grams total with internal battery.
3.The bike tail light is Water resistant
4.Can be used as a bicycle helmet light, mountain bike rear light, road bike lights, kid's bike safety light and More!
5.USB charging port integration design:Charges from your computer or any device with a USB port,Automatic, fully charged cut-off system.
6.Simple control button :Conveniently located on top of the light for easy access.
Package content:
1pcs
.
