Features： 1、Aluminum Alloy Material: The headlight is made of high strength aluminum alloy, which is wear resistant and scratch resistant, stable and anti fall, and protects the lamp beads. 2、Wide Compatibility: 1500mAh capacity lithium battery, stable battery life, USB charging. Fully compatible with notebook, power bank, car charging, et. 3、Wide Field and Bright Wick: 85 Degree large floodlight angle, wide field of vision, safer night riding. The bright wick illuminates the road ahead, making it safer to travel at night. 4、Installation and Lighting Mode: Tool free installation, buckle design, not easy to loosen. There are four lighting modes, namely high light, medium light, low light and flashing. 5、Multifunctional and Practical: Can be used as an emergency flashlight, put it in the car, basement, attic and emergency kit. Use it during cycling, running, hiking, camping, dog walking, night activities, power outages, etc. Specification： Item Type: Bicycle Front Headlight Product Material: Aluminum Alloy Product Color: Black Weight: Approx. 123g / 4.3oz Battery Capacity: 1500mAh Battery Type: Lithium Battery (Shipped with Built in Battery) Charging Method: USB Charging Lighting Mode: High Light, Medium Light, Low Light, Flashing Package List： 1 x Bicycle Light 1 x Data Cable 1 x Patch 1 x Chinese and English Manual