Đồng hồ điện tử đa năng có dây SUNDING sd-581 cho xe đạp

1.LCD display you can see the data clearly 2.The wireless bicycle computer with functions is ideal for cycling enthusiasts 3.With the computer, you can monitor the speed, distance and travel time 4.The assembly is very easy and it requires no tool 5.The data collected through the cycling computer in conjunction with the attached magnet and the transmitter 6.Make your sports life more free and comfortable 7.Lightweight, durable for use 8.Large LCD screen, Wired Type 9.Easy to install for your bike Specifications: 1.SPD: Current speed 2.ODO: Odometer(0.001～99999km/m) 3.DST: Trip distance 4.MXS: Maximum speed 5.AVS: Average speed 6.TM: Elapsed time 7.CLK: Clock(12H/24H) 8.“+” “－” Compapator 9.Setting speed scale (km/h,m/h) 10.Setting tyre circumference: (0mm～9999mm) 11.Setting the last value of odometer / odo 12.Freeze frame memory 13.Auto: ON/OFF 14.Maintenance alert 15.Size: approx. 5*4.5*1.5cm Package included: 1 x SUNDING SD-563B LCD Display Cycling Odometer Speedometer 1 x Mounting Shoe 1 x Set of Cable Ties 1 x Wheel Magnet 1 x English and Chinese User Manual Other item not included