Wireless Bicycle Computer LED Light Horn 3 In 1 Versatile Bike Odometer USB Rechargeable Waterproof Speedometer

Cycling is your hobby? Check this item for you to customize your bicycle. Do you wanahavit? 3 In 1 Bike Computer & Horn & Light Shell Material:ABSWeight:About 220gSIZE:About 100*53*27.5mmWaterproof:IP64Battery:1200mAhCharging Mode:Tye-C USB ChargingHeadlight Brightness:330 lumensLighting Mode:Low / High /FlashLamp Beads:3030 LEDEffective Range:>30mWireless Computer:Green backlightSensor Battery:CR2032Electronic Horn:About 100dBWired Button:Control light and horn Tire Circumference Chart