Features:
High light 100lm LED technology, full viewing angle.
Pulse light mode, with a USB charge port.
Double click to light, switch from 6 light modes.
Self protective battery automatically cuts off when voltage is under 2.8V.
With a silicone fixing belt, 120°adjustable, easy to install and remove. Rectangular buckle.
Enable you to install vertically or horizontal, suitable for placing on seat post, handlebar, etc.

Specification:
Light Source: 30 LED
Lumen: 100lm
Light Color: Red, Blue
Battery: Li Polymer Battery
Weight: approx. 75 g

Package Content:
1 X Bicycle Rear Light
1 X USB Charging Cable
1 X Silicone Belt