• ❤❤【AUTO ON / OFF & 3 COLOR BACKLIGHTS】The cycle speedometer has 3 backlighting colors: green / blue / red. You can set the backlight permanently when you need to drive at night. If no signal is input after 5 minutes, the screen turns off automatically to save battery. When you move or press any button, the computer turns on automatically..
• ❤❤【MULTI-FUNCTIONS】Small Size, Light Weight, Wireless & Waterproof design make the bicycle odometer more convenient and durable. It works well to Measure Speed, Distance and Riding time, especially suitable for cycling or fitness enthusiasts.Built-in Ball Switch, automatically turn on from ing mode when sensing the vibration after shocking bike computer body, easier to operate than conventional bike odometer..
• ❤❤【ACCURATE & NO DELAY】By using a premium chip, the bicycle computer can wirelessly capture data in real time. It can help you to plan and analyze your cycling training.Super accessible mode selection button; Easy to use menu screen to change settings. The bike pedometer has 22 functions, including speed, distance, time, temperature etc. All functions can be operated with 2 buttons..
• ❤❤【WIRELESS & WATERPROOF】Easy installation that takes just a few minutes for bike speedometer wireless without the need to install complex cables. Due to its waterproof, it can be used on rainy days. Please dry immediately after use.No need to match other accessories, you can use it easily by following the installation steps of the attached manual..
• ❤❤【LCD DIGITAL DISPLAY】The large LCD display guarantees you can read your statistics from the bicycle speedometer easily.Encrypted wireless transmission, super anti-interference.Green,blue,red,color on the odometer display to distinguish between Day and Night. CAL (calorie consumption) ETA (estimated arrival time).Please do not hesitate to contact us with any questions..

Specification: Colour:Black Material:ABS,PVC,plastic Net Weight:124g Package Included: 1 * Code table 4 * Strap 2 * Bracket accessories 1 * Sensor 1 * Magnet 1 * Screw 1 * English manual Main functions: 1.Three-color backlit computer 2.Night light 3. Automatic wake-up 4. Temperature detection 5. Calorie consumption 6. Equipped with extension bracket Note： 1. All the pictures have been professionally corrected, but due to the different ambient light and different display device settings,  there may be some deviations in the pictures and items you see, please understand. 2. The data is measured manually, there may be some deviation, but it does not affect the use. 3. Please note the slight rattle sound from device is normal phenomenon, which results from the design of wireless automatic function.