1. Touch screen display: The computer features a touch screen display that allows the rider to easily navigate and access different functions and settings. 2.19 functions: 19 functions including total mileage, single mileage, average speed, calories, clock display, maintenance indicator, menu cycle display, sleep clock display, backlight function (user selectable), real-time speed, temperature measurement, and so on. 3.Night Mode with Backlight: The device is equipped with a backlight feature that provides a clear display even in low light or night conditions. 4. Wired Connection: The odometer/speedometer is connected to the wheel or other parts of the bike via a wire. This allows accurate measurement of speed and distance. Touch screen display: The computer features a touch screen display that allows the rider to easily navigate and access different functions and settings. 19 functions: 19 functions including total mileage, single mileage, average speed, calories, clock display, maintenance indicator, menu cycle display, sleep clock display, backlight function (user selectable), real-time speed, temperature measurement, and so on. Night Mode with Backlight: The device is equipped with a backlight feature that provides a clear display even in low light or night conditions. Wired Connection: The odometer/speedometer is connected to the wheel or other parts of the bike via a wire. This allows accurate measurement of speed and distance.