Material: LED lamp beads, ABS engineering plastics, components, etc.
Battery: 1 CR2032 (3V) button battery
Line: switch design
Mode: strobe/blinking/normally lit
Application: mountain bike / battery car / road bike / folding bike / motorcycle
* No need to change the line, just follow the wire on the wheel;
* One wheel can be more than one card, the combination of blue and red is more cool and cool!
* Switch design, bright to bright
* Both sides are bright, which greatly improves driving safety;
* Waterproof performance is good.