China Electrical Waterproof Bicycle Computer Speedometer with Light Bike Bicycle Speedometer Computer Bike Computer Speedometer

YA100-A bicycle cycle computers is ideal assistant for bicycle training !
Features:
1.Bicycle odometer with LCD backlight.(The backlight can be lit all the time)
2.Portable, durable and convenient.
3.Encrypted wireless transmission, strong resistance to external interference
4.Easy to read LCD display with large screen.
5.Easy to control, ideal companion for your bicycle.
6.Easy to install firmly with mounting accessories.
7.Perfect to use when hiking, climbing, riding and other outdoor actives.
8.Ideal assistant for bicycle training.
9.Time display function, also can be used as a wonderful gadget for traveling.
10.Multifunctional: Total mileage, single mileage, maximum speed, average speed, cycling time, temperature, stopwatch, calorie, fat consumption, estimated arrival time, cycle display, time display.

model numberYA100-Ashell colorblack or whiteLED backlight colorWhite/blue/greenproduct materialABSwaterproof levelIPX7Installation locationFront beambattery modelCR2032(maxell)Life timeWork 1 hour a day (do not light the backlight) battery can be used for 1 yearStandby time 1 yearscreen size45*60mmOverall dimensionsL*W*T=79.7*54.2*18.2mmPackage dimensions15.8cm *8.2cm *4.3cmproduct weight57g(Bicycle cycle computer)/ 145g(Includes accessories and packaging)Package List1 * Odometer/1 * Bracket/1* Instruction Manual/1 * Transmitter