Wireless Bike Computer, Waterproof Wireless Bike Computer, Speedometer With 3-color Backlight, Lcd Odometer

The LCD display makes it easy to watch and go With the removable head unit, you can quickly and easily assemble and disassemble the cycling speedometer ACCURATE WITHOUT DELAY --- Using a premium chip, the bike computer can wirelessly capture real-time data It can help you plan and analyze your cycling training WIRELESS WATERPROOF --- Easy installation which only takes a few minutes for the wireless bicycle speedometer without the need to install complex cables Thanks to its waterproofness, it can be used on rainy days Please dry immediately after use AUTO ON / OFF BACKLIGHT & amp; 3 COLORS --- The cycle speedometer has 3 backlight colors: green / blue / red You can adjust the backlight permanently when you need to drive at night If no signal is entered after 5 minutes, the screen will automatically turn off to save battery power When you move or press any button, the computer will automatically turn on