Wireless Bicycle Computer Multifunctional Large Screen with 18 Functions Waterproof Auto On/Off Calorie and Fat Burn Calculation EL Backlight Maintenance Program KM or M Selectable Bike Computer

features 18 functions, including a speedometer, average speed, maximum speed, trip meter, trip timer, and more. Waterproof design, you don't have to worry about bad weather. Auto on/off, calorie and fat burn calculation, EL backlight, maintenance program, and the freedom to choose between kilometers or miles.
Features:
18 Functions: Speedometer, average speed, maximum speed, trip meter, trip timer, etc., to meet all your needs. Perfect for road bikes and cycling enthusiasts.
Waterproof: Whether it's raining or you're washing your bike, you don't have to worry about the device getting damaged.
Auto On/Off: No need for manual operation, convenient and quick. A must-have feature for any cycling computer.
Calorie and Fat Burn Calculation: Helps you better understand your exercise situation. A great feature for those using their bike for fitness or weight loss.
EL Backlight: Clearly see your data even in dark environments. A necessary feature for any bike computer wireless device.