Features:Accurate-data: Wired bike computer helps you keep accurate-records of total distance, singles trip distance, average speed, maximum speed, calories, ride time and more.Easy to Use: Touchscreen and menu cycling display makes it easy to navigates and customize your settings. With backlight, it is easy to view even in low light conditions.Material: Made of quality ABS, sturdy and with nice durability, waterproof rating, can easily cope with outdoor bad weather.SEE CLEARLY RIDE SAFELY: Large backlit display for easy reading in any light.Reliable Waterproof Design: Ride with confidences in any weather. Our bike computer is designed to withstand rain, splashes, and wet conditions, thanks to its waterproof construction. Notice:1.Actual color may be slightly different from the image due to different light effect2.Please allow 1-3cm deviation due to manual measurement Description:Material: PC+ABS case/electronic componentsDisplay: LCD touch screenPower supply: replaceable button battery668 wired (19 functions)Total mileage, single mileage, average speed, maximum speed, calories, clock display, maintenance reminderMenu loop-display, sleep clock display, tire circumference setting, k-m/k-m selection, temperature measurement,Riding time, automatic wake-up during riding, battery replacement data storage (20 seconds), backlight function (user selection)Real-time riding speed display, speed comparison reminder, 300-second low-battery mode without ridingPackage List:1x Wired Bike Computer