🚲5 IN 1 MULTIFUNCTIONAL BIKE LIGHTS - Our bike front light is compatible with 5 useful functions,bike front headlight, bike phone holder, portable power bank, bike horn and bicycle fog light. The phone holder for bike are suitable for all kinds of mobile phones with a mobile phone width of 2.6"-4".Portable and multifunctional design make your riding more convenient and safe. 🚲4 LIGHT MODE OPTIONS - Strong light,weak light,flash and fog light.The bike headlight lamp consists of 2 T6 fluorescent bulbs, giving you 500 lumens of brightness to illuminate the road ahead. And the bicycle headlights can be adjusted up and down about 45°for a more flexible lighting range according to your needs,which can make sure you ride safer at night or in fog. 🚲BIKE PHONE MOUNT - The specially designed mobile phone holder function can hold the mobile phone better and more conveniently. Just put your phone into the bicycle phone holder and press the button,it will be firmly fixed.And press the bilateral buttons you can taking out your phone easily.It's very safe and convenient,which can prevent the phone from accidentally falling. 🚲 130dB LOUD BICYCLE HORN - The horn button comes with a 14" extension cord, which can be installed within reach and pressed at any time. The 130dB sound effectively alerts passers-by and vehicles to your presence and ensures safe riding. 🚲3500mAh BATTERY: The 3500mAh large capacity battery can ensure that the headlights and fog lights work for a long time, and the configured usb charging function can charge your mobile phone in an emergency.There is an indicator light on the switch key of the stand, which can clearly grasp the remaining power and ensure that there is enough power to use.