Jinxuny Bike Cycling Computer Bicycle Computer Waterproof Cycling Odometer Speedometer with LCD Backlight Bike Computer Cycling Accessories

Features: 100% brand new and high quality Large clear LCD with backlight function Multifunctional wired bicycle speedometer, includes all vital functions for novices and pros alike. Real-time display of the current speed, odometer, trip distance, maximum speed, average speed, total trip time, stopwatch, over-speed reminder, etc. Excellent waterproof performance, can be totally under water The attached base can firmly lock the speedo onto the slot and prevent falls and drops in bumpy road Install the sensor on the front brake,magnet is installed on spoke, 4mm close to the sensor. Battery can be replaced, easy to open the battery case with a coin to help, coin not included Specification: Material: Engineering Plastic Product Size: 57 x 40 x 17mm Screen Size: 34 x 31mm Power Supply: 1PC 3V 2032 button cell(Button cell included) Functions: Average speed, Total riding time, Riding distance, SET key, Mode key, Up key Note: Please allow slight 1-3cm difference due to manual measurement and a little color variation for different display setting Package Includes: 1 x Bike speedo with base