Description: 【Premuim Quality】: The bicycle tail light is made from plastic material that can withstand vibrations and harsh weather conditions encountered during daily cycling. It is waterproof and longevity. 【Remote Control Feature】: The bike tail light offers multiple modes, including steady, flashing, and turn signal lights. This allows cyclists to adjust the lighting effects according to their needs. 【Enhanced Security】: This bicycle remote control tail light features a turn signal function that allows you to emit directional light, effectively alerting other vehicles and pedestrians of your intended direction. 【Improved Visibility】: Equipped with high intensity LED lights, remote control bike turn signal light provides clear signals even in low light or adverse weather conditions. Reducing the risk of accidents. 【Easy Installation and Rechargeable 】: The warning bicycle light is designed for easy installation with simple fixation required only. It can be conveniently charged by a USB interface. Specification: Material: Plastic Size Chart: 9.6cmx3.3cm/3.78inchx1.30inch Package Includes: 1 Bike Tail Light 1 Remote Control 1 USB Cable 2 Fixed Straps Note: Please allow 1-3mm measuring deviation due to manual measurement.