WEST BIKING Bicycle Cycling Computer Wireless Wired Waterproof digital Bike Speedometer Odometer with Backlight Bike Stopwatch

SPECIFICATIONSStyle: Wired and WirelessStopwatch and Accessories: Waterproof StopwatchSize: About 75mm x 50mm x 13mmPowerSupply: 2032 Button CellOrigin: Mainland ChinaModel Number: YP0702029/YP0702037 /YP0702038/YP0702057Fit Position: Bicycle HandlebarFeature: Rainproof WaterproofCertification: CEC Style Screen Bike Computer: 2.1"Mini Screen Bicycle ComputerBrand Name: West BikingBike Computer Function: 20 Functions Please See DetailApplication: MTB Road Bike and Fixed Bike