[Rechargeable Bike Taillight] Quick charging via Type-C, fully charging within 40 minutes. And the light can be up to 20 hours of battery life
Enhance safety with a smart light sensor that changes the taillight flashing patterns automatically based on the time of day.
[Easy to Operate] A long press will turn the light on/off, and a short press will cycle through the modes
[High Performance] The bike rear light BS 100 has a maximum output of 100 lumens. 260-degree and 1000 meters max visibility makes the riding safer. IPX6 waterproof rate can resist water from any direction
[Brake Function] A built-in motion sensor detects your movement and automatically turns brighter as you brake, making you even safer in road traffic