* 1 x cycle computer  * 1 x sensor transmitter with mounting shoe *  1 x wheel magnet  * 1 x set of cable tie *  1 x user manual(English)  ??features:  * 14 main functions. *  Lcd screen display.  * Rain resistant.  * Easy installation, good durability.  * Battery powered by ag13 battery.  * Easy to read led display, ideal companion for your riding.  * Functions: sdp : current speed odo : odometer(0. 001-99999Km/m) dst: trip distance mxs: maximum speed avs: average speed tm: elapsed time clk: clock (12h/24h) scan "+" "-" comparator setting speed scale: (km/h, m/h) setting tyre circumference: (0mm-9999mm) setting the last value of odometer/odo freeze frame memory auto on/off