Bike Front Light with Horn 1000 Lumens USB Rechargeable Bicycle Headlight Waterproof Cycle Night Riding Light Lamp 8 Lighting Modes Features: High-power LED chip illuminates the darkness at night. 8 lighting modes switchable according to different needs. 130db horn is loud enough to be heard by pedestrians and other riders. Built-in 4400mAh battery is rechargeable by any USB device, and can also charge your mobile phone. Battery indicator light lets you know the battery life and when to recharge. PC plastic construction, well sealed and waterproof. Easy to install and quick release, convenient e. Specifications: Material: PC Size: 116 * 44 * 42mm / 4.6 * 1.7 * 1.6in Weight: 200g / 7oz Package List: 1 * Bike Headlight