1.Multifunctional wired bicycle speedometer includes all vital functions for novices and pros alike.
2. Real-time display of the current speed odometer trip distance maximum speed average speed total trip time stopwatch over-speed reminder etc.
3. Engineering plastic and electronic components material with LCD good durability and have a clear view of the data.
4. There are light control backlight (In the dark place press any key to automatically start the backlight green backlight.) function.
5. Imported sensors to provide stable performance and accurate speed.
6. Life Waterproof.
7. Battery: 1 x CR2032 button battery (Included).
8. Easy installation no tools required.
9. Ideal assistant for bicycle training.