Features: 1000LM high-brightness bike front headlights, dual LED lamp beads, wide illumination range, no dead spots for riding light, and higher safety. Support 6 light modes, high light, low light, far light, far and near light mode, breathing mode, strobe mode, to meet your different needs. Built-in 1200mAh large-capacity battery, low power consumption and long endurance. With battery indicator light, which reminds you to charge in time. High-quality aluminum alloy housing, strong and fall resistant, with nice durability. Waterproof design, no fear of bad weather outdoors. Small and portable, easy to use, can be quickly installed on a bicycle, and can also be used as a camping light, mountaineering flashlight, emergency warning light, etc. Specifications: Color: Black Material: Aluminum Alloy Brightness: 1000LM Battery: Built-in 3.7V, 1200mAh Lithium Battery Charging Time: 1 Hour Item Size: 65 * 39 * 23mm/ 2.6 * 1.5 * 0.9in Item Weight: 84g/ 3.0oz Package Size: 105 * 105 * 45mm/ 4.1 * 4.1 * 1.8in Package Weight: 130g/ 4.6oz Packing List: 1 * Bike Light 1 * USB Cable