USB Rechargeable Bike Headlight, with Smart Sensor, Runtime 10 Hours High Lumen Bright Front Lights, 4+1 Mode Options Fits All Bicycles, Road, Mountain

USB direct charging design4 lighting modesSlide touch dimming/button dimming/automatic dimmingSmart time/shift/brightness display screenEmbedded installation, convenient and quickspecification:Material: aluminum alloy, PPLight source: CREE XPLBrightness: 600LMBattery capacity: 3350mAhCharging method: USB chargingCharging time: 3hUse time: 2-14hWaterproof grade: IPX5 life waterproofSize: 100 * 31mm / 4 * 1.2inThank you very much for your trust and support, and I wish you a happy life.

• USB charging: USB rechargeable front light and solar tail light, built-in rechargeable lithium battery, convenient and fast, illuminating the road in the dark, it is definitely the best USB bicycle light for bicycle lovers!
• Lighting mode: The headlight has 4 lighting modes, which can be freely operated by buttons or stepless sliding touch dimming, suitable for city mountain bikes to drive safely at night
• Intelligent display: smart and convenient LED digital display, remaining running time display, brightness and gear display, low battery warning
• Light sensor: The headlight has a built-in smart sensor chip. The ECO mode can automatically adjust the brightness of the light according to the surrounding light when riding, thereby saving power and ensuring safer riding
• If you have any questions, please contact us, we will solve it for you as soon as possible!