To track your riding speed, distance, RPM, time and calories and so on data so you can master your cycling state and have a adjustment at any time. •Real-time display: Current speed, riding time, riding distant and current time and date •Show data: View the Average/Maximum speed, Accumulated distance/ RPM/Calories consumption, Accumulated time/Trip time, Temperature/Date •Back light: LCD display with back light allows you to read riding data easily and clearly during night trip •Convenient: Buttons control for easy operation. Small size, lightweight and easy mount on your bike •Stopwatch for you to check the data in competitions •Unit options of kilometer / mile, 12h / 24h systems, Celsius / Fahrenheit temperature systems 14 Functions: •Date and Time(DA) •Temperature(Th) •Riding speed(SPD) •Maximum riding speed(MAX) •Average riding speed(AVS) •Riding distance(DST) •Accumulated distance(ODO) •Calories(CAL) •RPM •Riding time(RT) •Riding accumulated time(RAT) •Trip time(TT) •Stopwatch •LED back light •KM/MM, C°/F°, 12h/24h conversion Specification: •Material: Plastic •Power: 1xCR2032 •Size: 5.5 x 4.3 x 2cm / 2.1 x 1.6 x 0.7in •Host weight: 30g / 1.0oz Package included: •1 x Bike Computer •1 x Magnet •1 x Wire Sensor Cable •5 x Ribbon