Easy to Use: The percentage power display is clear at a glance, reminding you to charge the anti-glare cup in time, portable lights off to eliminate glare, not dazzling pedestrians, to ensure riding safety, long press the switch at any gear to turn off the light, without pressing all.Four Lighting Modes and Power Display: induction mode - strong light - medium light - flashing light. Induction conventional light: according to the surrounding ambient light automatically change the brightness instead of the traditional manual switching also extend the life. In addition to induction mode can also be adjusted strong light - light - flashing light and other conventional mode long press the switch to turn off the light. Power display: 75%, 50%, 25%, power display more clearlyWaterproof Design: Built to withstand various weather conditions, this bike headlight is designed with a waterproof rating, ensuring it remains functional even in rain or snow. Ride with confidence knowing your bike light can handle the elements.USB Rechargeable: Our front bike light features a built-in rechargeable 1500mAh 18650 lithium battery that can be conveniently charged using a USB cable and strong light life up to 3 hours. Say goodbye to disposable batteries and enjoy the convenience of recharging your bike light whenever needed, ensuring it's always ready for your next ride.Powerful Illumination: With a brightness of 250 lumens and The lighting range can reach 100 meters, and the compact shape is convenient to carry, so that you can ride easily and freel, this bicycle headlight provides excellent visibility, allowing you to see and be seen on the road. The focused beam helps you navigate dark paths, alerting others to your for a safer riding experience.