Feature:1. 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.2. Easy to Use: Touchscreen and menu Cycle display makes it easy to navigate and customize your settings. With backlight, it is easy to view even in low light conditions.3. Reliable Quality: Made of high-quality ABS, sturdy and with nice durability, IPX6 waterproof rating, can easily cope with outdoor bad weather.4. Power Saving: It will automatically enter into less power mode after 300 seconds of no riding and automatically wakeup when riding, saving energy and prolonging battery working time.5. Wide Application: Easy to install and use, you can customize the tire circumference setting, km/mile switchable, suitable for most bikes.6. More Functions: With maintenance reminder, temperature measurement (℃/℉), speed comparison reminder, clock display (12H/24H), more practical.Specification: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 Cycle display makes it easy to navigate and customize your settings. With backlight, it is easy to view even in low light conditions.Reliable Quality:Made of high-quality ABS, sturdy and with nice durability, IPX6 waterproof rating, can easily cope with outdoor bad weather.Power Saving:It will automatically enter into less power mode after 300 seconds of no riding and automatically wakeup when riding, saving energy and prolonging battery working time.Wide Application:Easy to install and use, you can customize the tire circumference setting, km/mile switchable, suitable for most bikes.More Functions:With maintenance reminder, temperature measurement (℃/℉), speed comparison reminder, clock display (12H/24H), more practical.Specifications:Color: Black/ Black+Red/ White+Black(optional)Material: ABSDisplay Accuracy: 0.001Battery: 1 * CR2032(3V/240mAh)Waterproof: IPX6Item Size: 60 * 45 * 20mm/ 2.4 * 1.8 * 0.8inPackage Size: 135 * 90 * 21mm/ 5.3 * 3.5 * 0.8inPackage Weight: 83g/ 2.9ozPacking List:1 * Bike Computer1 * Mag net1 * Mounting Cable with Holder and Mag net Sensor1 * Antislip Silicone5 * Nylon Cable TiesPackage List:1 * Bike Computer1 * Mag net1 * Mounting Cable with Holder and Mag net Sensor1 * Antislip Silicone5 * Nylon Cable Ties