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 lcd 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 Functions:- Speed Average Speed Maximum Speed Traveling Time Trip Distance Total Distance Odometer Clock Auto Start / Stop Manual Start / Stop Km/Mile Wheel Ciccurmfarance Setting Lcd Auto Clear Scan