ROCKBROS Q4 Bike Taillight Smart Auto Brake Sensing USB Light IPX6 Waterproof Rechargeable Rear Light

Highlights

Smart Brake Sensor Taillight
5 light modes and 3 levels of brightness with type-C charge

COB Beads+PC lens
5 COB beads, bright and soft light

Smart Brake Sensor
When you brake, the sensor can sense the brake and increase the brightness of the bike light.

Vibration Sensor Automatic Turn On/Off
In smart mode, it will automatically turn off if there is no vibration for about 30 seconds and automatically turn on when vibration is detected.

260mAh Battery
Offer sufficient power for daily cycling

IPX6 Waterproof
Cycling as you want, regardless of the weather (Note: Don’t put it in the water for a long time)