About this item

• UPGRADE COLORFUL BIKE TAIL LIGHT: The bicycle tail light is new colorful tail light design, 63 bright RGB lamp beads, and 11 modes of lights can be switched freely, making your bicycle look cooler, more eye-catching and bright at night, protecting your Safety | REMOTE CONTROL: The bicycle tail light can be controlled by remote control； When steering, touch the remote control and the steering light will automatically light up, which is convenient and safe. You can also use the remote control to switch any desired light mode to make your riding journey more interesting | LIGHT AND VIBRATION SENSING: When the surrounding environment is dark, it will half-bright or full-bright according to the light effect，After detecting the strong light, it will turn off after 90 seconds in the static state; it will automatically turn on when the vibration is detected；It will automatically turn off after 5 minutes of strong light under vibration. No need to turn on the lights manually | WATERPROOF DESIGN: The bicycle taillight adopts IPX4 waterproof design, there is still no problem when riding on rainy days, the installation is simple and convenient, and it can be adjusted up and down to adjust the appropriate angle | LARGE-CAPACITY BATTERY: The battery of the bicycle taillight is 800mah, USB direct charge, 2.5 hours of full charge, can reach 5.5-50 hours of long battery life. 30 days return service, if you have any questions, please feel free to contact us at any time