Features:
Water proof
14 Functions included:
SPD - Current Speed
ODO - Odometer
DST - Trip Distance
MXS - Maximum Speed
AVS - Average Speed
TM - Elapsed Time
CLK - Clock (12H/24H)
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Scan
Setting Speed Scale (km/h， m/h)
Setting Tyre Circumference
Setting The Last Value of Odometer
Freeze frame memory
Auto on/off

Specifications:
Size:52*45*10 mm
Net weight:about 64 g
Color:Black
Power:LR44 button battery(included)

Packing Content:
1 x Bicycle computer Speedometer
1 x Universal sensor bracket
1 x Wheel magnet