ROCKBROS Smart Touch Switch Tail Light 6 Modes Team Synchronous Updated MTB Road Bike Rear Light Waterproof Brake Sensor Smart Taillight

RockBros. Brand: ROCKBROS. Name: Smart Touch Switch Tail Light. Model: 24720006001. Material: Aluminum alloy shell+PC lampshade+plastic bracket. Battery: 400 MAH. Charging: 5V200MAH. Battery Life: 10-20.5H. Saddle Fit Diameter: 38-54mm. Waterproof Degree: IPX6. Weight: 30G. Warranty: 1 Year. Features: New Open Experience: Button free design allows for on/off and mode switching by touching the center of the lampshade. Smart Brake Sensor: Built in high-precision acceleration sensor, combined with depth algorithm to quickly detect various degrees of braking. Teammates Lighting Mode: Teammates equipped same type taillights approach each other while cycling taillights will automatically switch to the same frequency mode. Smart Light Sensing: Automatically light when in dark environment auto rest when in light environment. Type-c Charging: Long battery life with convenient type-c Charging