Super Bright Long Work Time: 300 Lumen super bright led bike lights produce wide,even and smooth beam pattern,visible up to 650 feet,wide angle nearly 180°,clearly illuminating the road ahead.The built-in 4000 mAh USB C rechargeable battery can also provide 5 hours of run time in high light mode and up to 11 hours in low light mode.The ultra-long work time can prevent you from running out of power halfway and affect your safety and travel.

Usb C Rechargeable Power Bank Function: The front bike light is 2A Type-C input,it is faster charging than those micro USB in the market.Both bicycle lights front and rear can charge from mobile phone charger,computer,power bank or any device with a USB port,never waste your money on the batteries again.The headlight can be used as Power bank,it is very important in an outdoor emergency.The bike front light built-in overcharge and over discharge IC to extend the battery life.When power is less t

Easy To Install 360°Rotation Bracket: Clip design,just slide on or remove the lights in seconds without tools.When you lock up your bike outside,You can easily remove it and carry in the pocket or backpack for charging and theft prevention.The bike light front can rotate 360 degrees,you can rotate it any angle as you like.When you rotate it at a fixed angle,it will stay in that position,it won't rotate more unless you rotate it again.

Multiple Purposes: you can choose it as you need.It is a perfect bike light as a road mtb and mountain rides.More than cycle lights,also can be used as Emergency flashlight,bike reflector,scooter light,torch,headlight for camping,walking or other nighttime work.