Remote Control Turn Signal USB Charging High brightness Warning Taillight for Mountain Bike Intelligent Steering Light

turn signal Color: black/6700 turn signal, blue/6700 turn signal, black/1820 turn signal. This universal product is designed for daily use, suitable for a wide range of scenarios. It is made with fine workmanship and strict quality control, ensuring stable performance and good durability. Simple to operate and easy to maintain, it is a practical choice for daily life, meeting your various daily needs.