Cycling Bicycle Bike Light Set Ultra-Bright Waterproof Rechargeable Headlight with and Tail Light

This bike light set comes with a headlight and tail light. The front light is super bright with 800 lumen and irradiation up to 492ft.Long press the blue button of the bike headlight to start the mode. It will automatically turn on when it enters into a dark environment and turn off when it comes to the bright, which is very helpful to save batteries if you always forget to shut it offIt with a built-in 5200mah rechargeable battery which allows you conveniently charge from your computer, laptop, power bank or any devices with a USB port. It can be fully within 4 to 5 hours with indicator lights.Made of premium aluminum material which is wear and shock resistant to endure rough handling. Super durable for long service life. Both of the led bike lights are IPX65 waterproof so there is no worries even in heavy .Brightness: 800 lumensGear: 4 modesEndurance: 3.5-5 hoursBattery capacity: 5200mAHColour: BlackMaterial: Aluminum alloyPackage Contents:1 * Front Lamp1 * Tail Lamp2 * USB Cables1 * Front Lamp Mount1 * Tail Lamp MountOnly 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.