USB Rechargeable Super Bright LED Waterproof Headlight Front Lights,Easy Mount 4 Light Mode Cycle Li

Long Endurance USB Rechargeable Headlight: The front bike light is USB Rechargeable. It charges from your computer or any device with a USB port. This headlight only takes 3-4 hours to fully charge and has a Runtime of 3-10 hours in the different mode.Use it when you're running, jogging, hiking, camping, cycling, changing a tire, night time family\/kids activities, power outage and MORE! Enjoy enhanced visibility and comfort knowing you'll and secure at any time of the day.Four Light Mode : A simple and easy to use bicycle light. You only need to change the light mode by pressing the power button. Smart - Highlight - low light - flash. When you want to turn off the power, just press and hold for 3 seconds.Reliable and Easy to Install: The battery indicator of the bike's headlights can tell you if you need to charge. It only takes a few seconds to complete the installation,no tools are required.VERSATILE, MORE THAN A BIKE LIGHT - Durable, light weight & water resistant. Can be used as an emergency flashlight, keep it inside your car, basement, attic, and emergency kitFeatures:Battery: Built-in 1500mAh Li-polymer battery (can be recharged many times)Charging time: about 3-4 hours,USB chargingPress the switch 3 seconds to turn on\/off,swiftly press the switch to change modesWhen the external light is bright, it will automatically dim. When the external light is dark, it will automatically light upColour: BlackMaterial: Aluminum alloy + ABSSize: 14 * 9 * 4.5CMPackage Contents:1 * Bicycle headlightOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.