【Smart Super Bright Bicycle Tail Light】Our bicycle taillights are equipped with 100 lm LED light to provide excellent lighting, ensuring the safety of long-distance riding in rainy and foggy weather, making your night travel more convenient and safer. This is the best taillight for your bicycle, a great gift for family or friends.【Remote Control with Turn Signal】This bike tail light comes with left and right turn signals, which can be turned on by the remote control. There are 3 modes: red light,red light-flashing,and all flashing, which can better attract the attention of other cyclists and make each other more riding safety.【Waterproof and Rechargeable】The IPX4 waterproof design makes this rear bike light more convenient to travel on rainy days. Built-in 1000mAh large capacity battery, which can be quickly charged through the USB interface, so you don’t need to worry about running out of battery.【Easy to Install and Adjustable】This wireless bike tail light is compatible with most mountain or road bikes and is easy to install and use. The visual range of this bicycle tail light can reach 270 degrees, and the angle can be adjusted according to your needs to obtain the best viewing angle.【Long Lasting 】Our bicycle safety warning cycling light for night is made of high-quality material, which is drop-resistant, wear-resistant and has a long service life.