Waterproof Bicycle Computer Wireless Mountain Bike Cycling Potentiometer Stopwatch Speedometer Wireless Waterproof Bike Computer With LCD Large Backlight Display Multifunction Bicycle Speedometer 14 Functions Speedometer

Description:  FEATURES:  The speedometer for bike uses the low frequency wireless transmission technology, with convenient operation, easy to install, and to enhance the performance of wireless electromagnetic waves, makes the data more accurately, the measured data of super screen LCD display, make you easy to access the riding data, it also has an accurate records, automatic storage and update your data for one-week riding MULTIFUNCTION:  This bike computer wireless have 14 functions:  auto ON/OFF, Led backlight, Clock, Stop watch, Thermometer, and have all speedometer and odometer function. The mph speedometer has wild use for outdoor cycling activity, and could help you reasonably control your physical energy consumption during long-distance riding WATERPROOF AND DURABLE:  waterproof bicycle computer could help you riding in rainy day, even in heavy rain. But don’t use it under water. Because of the sturdy fixed structure, the bike odometer and speedometer is almost impossible fall down in riding. Finally, please remember, don’t exposed to the sunlight for a long time when it is not in using   Brand Name: STEVVEX SportModel Number: ST90SP3124ARE   Stopwatch and Accessories: Wireless StopwatchMaterial: plasticDimensions: 6.6*4.4*1.2 cmPower supply mode: button cellWaterproof grade: IPX5 (but do not immerse in water)