| Bicycle Rear Light With Brake & Vibration Sensor Material: ABS Color: Black shell red cover LED Type: COB LEDs Battery: 350mAh li-poly Charging port: TYPE-C Modes: Steady-5 flash modes Duration: 12-36h Brake sensing: When the light senses the brake, it automatically highlights for 4s then return to previous mode. Vibration sensing: The light automatically goes off after standing for 30 seconds, and automatically wakes up when vibration sensed. Features: Can be installed on seatpost or saddle Waterproof rating: IPX4 |
