Installation Method of Meilan M4 BT BLE 4.0 wireless bicycle computer

Our professional bike computer of Meilan M4 has 2.5inch big LML mirror surface,larger and clearer digital display,visible under sunlight;
With attractive design:curved surface,avoid scratches;
Cycling data display and storage: include current/max/average value of Speed,Cadence,Heart rate,ODO, Trip distance and hours;
Regular cycling / LAP modes,best for cycling exercise,LAP record and review function;
Support BT wireless transmission protocol,Compatible with famous brand speed/cadence sensor, heart rate monitor like Polar/ Wahoo/Garmin;
800mAh USB rechargeable battery, 80 hours work time without backlight;
Support Imperial switch;
IPX5 waterproof ect.

Видео Installation Method of Meilan M4 BT BLE 4.0 wireless bicycle computer канала Meilan Outdoor Fitness