1. This Bicycle Light cover is made by Silicone, with good flexibility and comfortable touch.
2. Easy to attach to bikes in different thickness, no need tools. Also easy to take off or change batteries.
3. With three modes of light ¡V two kinds of flashing light and one illumination light.
4. With Rainproof.
5. Use battery: 3V CR-2032 x 2pcs沐浴精代工OEM/ODM
