WEST BIKING Bicycle Rear Lights
Classic Style/Smart Style For You To Choose From
Gear:6 Light Modes
Waterproof:IP66
WT09 Classic Style:
Weight:19g
Battery Life:10h-100h
Battery Capacity:250mAh
Smart Mode:No
Brake Sensor:No
WT09S Smart Style:
Weight:21g
Battery Life:12h-60h
Battery Capacity:400mAh
Smart Mode:Yes
Brake Sensor:Yes