[Super Bright Tail Light] This bicycle tail light can be seen in cloudy/rainy weather even late at night. The bike is very bright and very visible from afar. It is a real eye-catcher to improve your safety. Wireless Remote ControlWith 4 easy-to-use buttons on the wireless remote control, the remote control bike taillight sends signals in three ways. There is a remote control on the handlebar to facilitate driver control while riding. Suitable for mountain bike and road bike. [right/left turn signal] Just turn on the left/right turn signal by wireless remote control and indicator light of danger. Attract drivers' attention within a few blocks to ensure traffic safety. The ipx4 waterproof rating makes this bike lightweight and can be used in light to moderate rain. We only sell bike lights, not other items in the pictures. Due to differences between displays, the pictures may not reflect the actual color of the item. Minor dimensional errors are allowed due to manual measurement.