1. For a cyclist, a stopwatch works perfectly. First, it's like speeding a bike in time so the rider can control and distribute energy. Second, the total number of kilometers is displayed, which gives the drivers the basis to complete the given plan and to judge the direction. It shows the time and allows drivers to schedule breaks at any time.^ 2. 5 languages This type of bike computer is available in 5 languages and includes English, German, French, Spanish, Dutch, which makes it easy to use The functions included provide nearly 19 different data and function category references. Equipped with an internal high-quality chip that can calculate the mileage and speed quickly and steadily. Characteristics:^ 3. AUTOMATIC STORAGE UPDATED WEEKLY The circular history view provides automatic storage and storage of data for 7 days, making your bike data valuable. High quality chip for quick and stable reading of the mileage and speed. Built-in steel ball switch for automatic alarm function. So if you shake the bike computer, you can hear the steel ball shaking.^ 4. DISPLAY 4 LINES AT THE SAME TIME Enable multiple data to be displayed on one screen by providing a variety of driving statistics by pressing the [MODE] button, so you can clearly grasp the process of various functions without having to frequently switch other interfaces . The waterproof performance keeps it moving in any environment or weather.^ 5. MULTIPLE FUNCTIONS TO MEET NEEDS Our speedometer contains 14 functions related to bike data and 5 odometer performances. Easy operation to keep track of real-time outdoor distance, current / maximum / average speed, driving time, calories burned, temperature, stopwatch, weekly driving time / distance, etc. FUNCTION RESET: In watch mode, press and hold (MODE) ) for 2 seconds to enter the system parameter setting.