Unique Design & Multiple Light Modes - Each bike light is designed with 2 main LEDs and 19 ambient auxiliary LEDs, controlled by independent switches. The front bike light has 2 X 4 modes, and the rear bike light has 2 X 6 modes, which can be used individually or in combination to meet your needs.

Long Runtime & Battery Indicator - Our rechargeable bike lights are equipped with a large capacity 1100MAH battery, and the taillight is 350MAH. In \"slow flash\" mode, the front light can last up to 58 hours and the taillight for 25 hours.

Easy Installation - You don't need to use other tools, even children can install the LED bike light with just their hands. 4 simple steps - Put on the buckle, attach it to the handlebar and snap it into the appropriate hole, you can adjust it horizontally or vertically as needed.

IPX65 Waterproof - With IPX65 waterproof rating, this bike light can work normally on rainy or foggy days, allowing you to enjoy the fun of cycling. The USB port is equipped with a waterproof silicone cover, which can effectively block water and extend its lifespan.

Multiple Uses - The bike front and rear lights can not only be used for cycling on technical trails or uneven roads, but also for hiking, camping or as an emergency flashlight during outdoor activities. It is a must-have to keep you safe in any environment where lighting is needed.