Usb 4000mah Headlight,front Light and Speaker with Mobile Power Black

[USB Rechargeable&Power Bank]Built-in High-capacity 4000mAh rechargeable batteries. It only takes 2 hours to fully charge with an extra-long run time. Usb bike light can also charge your mobile phone or provide lighting, Even if you are outdoors, you no longer have to worry about your phone running out of power or being dark.[3 LED lamp beads and 3 modes] The bicycle headlight is equipped with 3 professional LED lamp beads, which produce ultra-high brightness and make your bicycle stand out. Therefore, you and your loved ones are safer in any low-light conditions. with 3 lighting modes (high, low, flash), you can choose according to your needs. Improve the safety of riding at night.[Waterproof-Rainproof-Anti-Snow]it has excellent impact resistance, heat dissipation and corrosion resistance.Rated at IPX4 water resistant, If it rains or snows suddenly, you don't need to worry.The bike lights set will guard your safety and illuminate the way forward.[Multi-Functional]This LED bike light set is versatile enough for cycling, hiking, camping, or any outdoor activity and can be used as phone holder, emergency flashlight and powerbank. and built-in horn with 5 sound modes, the highest decibel can reach 130dB, you can easily press the button to warn others in an emergency.[Easy to Install]Take just seconds to mount without other tools required.The Headlight is equipped with a mount bracket that can be easily fixed to the handlebar.The silicone mount strap for taillight is designed with four openings that tightly fit around most size seatposts, meet all your needs.type: Acolour: blackMaterial: plasticSize: 8.2cm x 12.5cmPackage Contents:1 x bicycle headlight1 x bicycle rear light2 x USB data cableOnly the above package content, other products are not included.Note: Light shooting 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.