UPPEL Bicycle 8000mAh Cycle 2600 Lumens High Rechargeable Road Bike PSE Certified Headlight, Light, Brightness, Light, Waterproof, Shockproof,

Super Bright and Long-Lasting: The bicycle front light has 5 LEDs with a maximum output of 2600 lumens, illuminating the road when riding at night. With a large 8000mAh battery, the headlight's runtime is 3-7.5 hours, satisfying your long-term riding lighting needs. [Charging Input/Output] In addition to the standard USB charging function, this bicycle headlamp also has an output function. It has a mobile function that can charge your cell phone, which is very important when riding outdoors. This product is compatible with handlebar diameters from 25.4mm (1 inch) to 31.8mm (1.25 inches), so it can be used with most bicycle handlebars. Please check the size of your bicycle handlebars before purchasing. Super Stable & No Installation Required & Detachable: Super high quality aluminum alloy mounting bracket base, very easy to install and detach master device. Humanized design for you to take it home for charging, or use it anywhere else. Multi-Mode Design: The bike light can switch between 4 modes: Low Beam, High Beam, Flashing Beam, and Low & High Beam Combination. The circularity and width of the beam are very large, just like a car headlight. A great bicycle accessory. WATERPROOF: Super bright bike light for men, women and kids who love riding and outdoor sports. Waterproof bike headlight against splashes from any angle. Specially designed for outdoor, mountain and urban cycling. Super Bright and Long-Lasting: The bicycle front light has 5 LEDs with a maximum output of 2600 lumens, illuminating the road when riding at night. With a large 8000mAh battery, the headlight's runtime is 3-7.5 hours, satisfying your long-term riding lighting needs.