【Daytime And Night Visible】Warning flashing mode with eye-catching flashing pattern and max 350 led lumens to maximize your daytime visibility; 6 Different modes for various daytime and night riding environments.
【Brake Sensor And Auto On-Off Function】When activated, the rear tail light will switch to 100 lumens output for 2s to increase your visibility when detecting braking; The light will switch off automatically after staying still for 2 minutes and turn on with vibration.
【Internal Side Stripes For Brighter Side Visibility】TR350 bike tail light provides brighter side visibility with the internal stripes reflecting the light.
【USB-C Charging Port】Charges faster than the traditional micro usb port; Reversible connector to charge the bicycle tail light easily and no need to flip around looking for the correct orientation.
【Fit Round And Aero Seatposts】Two pads and rubber bands in different sizes and length for various sizes of round and aero seatpost; solid and lightweight anodized aluminum body.