BARANG TANPA BOX Sunding Newest SD 563B Cycling Bike Bicycle Computer Odometer SpeedometerWith Green Backlight Waterproof LCD Display (Size: Pack of 1) SPD: Current Speed. ODO: Odometer, DST: Trip Distance MXS: Maximum Speed AVS: Average Speed. TTM: Total trip time. TM: Trip time. RAT: Riding all time CLK: Clock (12H/24H). SW: Stopwatch. Temperature. TM up trip time up. TM down trip time down. Trip UP trip distance up. Trip DN trip distance down. Sleep mode. Comparator. Maintenance alert Machine oil reminder. Over-speed reminder. Setting type circumference. Low battery indicator. Auto White LED back light. Freeze frame memory. Separated button. Auto: ON/OFF. Device Type: Bicycle Speedometer cable length:about 90cm 1x Bicycle Wired Computer Odometer Speedometer 1 x Mounting Shoe 1 x 2032 Battery for Bike Computer 6 x Cable Ties 1 x Wheel Magnet 1 x Manual User