Features 2.8IN LCD SCREEN: This bike computer has a 2.8 inch large LCD display screen with soft white backlight, which is clear and intuitive, suitable for daytime or nighttime cycling. BUTTON OPERATION: The bike speedometer has 2 physical buttons, which are easy to operate and have good waterproof effect, and can be used in adverse weather conditions. WIRELESS FUNCTION: The bike computer has wireless function, no wiring required, automatic scanning, automatic start and stop, convenient and practical, reducing wiring trouble. MULTIPLE DISPLAYS: Can display distance, maximum and average speeds, travel time, calorie consumption, temperature, stopwatch, maintenance scanning function, etc. WITH 2 BRACKETS: Equipped with 2 different brackets, one is an extended mounting bracket and the other is used for bike handlebar, which is easy to install and has good compatibility. Package List 1 x Speedometer 1 x Sensor 1 x Speedometer Bracket 1 x Handle Bracket 1 x Wheel Magnet 4 x Ties 2 x User Manual