[Upgraded Super Bright Bicycle Taillight] This bicycle taillight features a brand new arrow-shaped design, cool and stylish, and supports 5 USB charging modes. The red brake light ensures your safety when cycling in the shade or at night. (Note: Not recommended for daytime use.)

[Remote Control Turn Signals] This bicycle taillight is equipped with left and right turn signals, activated via remote control. It offers 5 modes: left/right turn signal/constant red light/flashing red light/red-yellow flashing. You can switch between different modes for optimal protection, better attracting the attention of other cyclists and improving mutual safety.

[USB Rechargeable Battery and Waterproof Design] This bicycle turn signal uses a high-quality, long-lasting rechargeable battery. A full charge takes 3 hours and provides 30-36 hours of runtime.

[Suitable for all Motorcycles] This bicycle turn signal kit includes: 1 taillight, 1 controller, 1 charging cable, etc. Therefore, installation can be completed in seconds for all types of bicycles. This bicycle light can also be used as a helmet light, backpack light, skateboard light, etc.

【Easy Installation, Adjustable Angle】 This wireless bicycle taillight is compatible with most mountain bikes or road bikes and is very easy to install and use. The taillight has a viewing angle of up to 270 degrees and can be adjusted according to your needs for optimal visibility.