ARJudy Bike Speedometer Waterproof Wireless Bicycle Bike Computer and Cycling Odometer with Automatic Wake-up Multi-Function LCD Backlight Display

Our bike computer odometer speedometer can record the current speed, odometer, trip distance, maximum speed, average speed, elapsed time, clock during your biking! Features: Automatic wake-up function: built in ball switch, Automatically wakes from sleep mode upon sensing vibration in the bicycle. Day & Night Backlight: Provides backlight for easy viewing during dark hours. Parameters: SPD: Current Speed TM: Elapsed Time Back Light ODO: Odometer DST: Trip/Distance Auto Wake Up CLK: Clock Scan MXS: Maximum/Speed Comparator AVS: Average/Speed Setting Speed Scale (km/h, m/h) Setting Tire Circumference (0mm~999mm) Settin The Last Value Of Odometer (km/h,m/h) Signal Interference-Resistance Freeze Frame Memory Wireless Transceiver Auto On/Off What's included: 1* Seat 1* Magnet 2* Stickers 1* 23A battery 1* CR2032 Battery 1* Wireless sensor 6* Plastic tie-wrap 1* Bicycle Computer 1* User Manual Simple Steps Setup: Install Batteries(Both Sensor and Bike comouter requires batteries) Reset and Pair the computer before first use in order to achieve the most accurate results Install the Seat Mount the Sensor on the front wheel Mount the magnets on the front wheel's spoke Set the computer into the Seat