ULTRA BRIGHT LED BICYCLE TAIL LIGHTThe turn signal bike tail light has 36 50LM LED lights, bright enough to be seen in cloudy/rainy weather or even dark night. The bicycle light is super bright and highly visible from a distance, it is a real eye-catcher to improve your safety. WIRELESS REMOTE CONTROLRemotely control the bicycle tail light to send signals within 3 modes via the 4 easy to use buttons on the wireless remote. Remote control on the handlebar, easy for the rider to control while riding. Suitable for mountain bikes and road bikes. RIGHT/LEFT TURN SIGNALSimply turn on the left/right turn signals via wireless remote control and hazard warning lights. Attract drivers' attention from multiple blocks away, ensuring your safety when driving in traffic. IPX4 water resistance rating makes this bike lightweight and can be used in light to moderate rain. USB RECHARGEABLEThe bike turn signals use a 500mAh lithium battery, allow to the rear light of the bicycle to be fully charged in 2 hours and can work for about 7 hours with constant brightness. The remote control uses the button battery, which can keep working for a long time. EASY TO INSTALLThe bicycle taillight and the remote control come with silicone straps, which are comfortable and will not damage not your bike. Remove the bike taillight and fixed bracket in the package box, along the slots, slide the fixed bracket into the grooves and hook the buckle, easily install in seconds without tools. Please note that due to manual measurements and display differences, there may be slight differences between individual products and photos.