Rear Turn Signal LED Flasher FY-1820 (20490501084)

Our bike tail light turn signal uses a built-in 900 mAh rechargeable battery, USB charging is convenient and fast, and it can work for about 8 hours under constant brightness. The LED bicycle light comes with a charging cable, which can be charged from any of your devices with USB ports, such as laptops, car chargers, mobile phone chargers, power banks, etcWaterproof bicycle taillight, The bike warning light is made of waterproof material to ensure safe use in rainy daysWireless remote control.
Smart bicycle turn signal with turn signal is a wireless control system installed on the head of the bicycle.