Condition: 100% Brand New Item Type: Bike Code Table Material: Engineering plastics, electronic components Color: as picture shown Size: approx. 7.3x4.5x1.6cm/2.9x1.8x0.6inch (length*width*thickness) Battery: 3 x CR2032 battery (including) Function: 1. Cycling speed 2. The total mileage 3. Single cycling mileage 4. Maximum cycling speed 5. Average cycling speed 6. Single trip time 7. Single ride time 8. Accumulated cycling time 9. The clock 10. Stop watch 11. Measuring the temperature of the external environment 12. Running time is being counted 13. Travel time is counted 14. Mileage is being counted 15. Mileage counted 16. Speed comparison tips 17. Kilometer mile setting 18. Maintenance reminder function 19. Refueling reminder function 20. Low battery alert function 21. Tire circumference setting 22. Initial value setting of total mileage 23. Initial setting of accumulated cycling time 24. Traffic data sampling function 25. Anti-interference function of wireless transmission coding 26. The LED backlight 27. Light control automatic backlight and backlight long and bright function 28. Automatic dormancy function 29. Wireless automatic wake-up function 30. MODE button touch function 1、Touch button (human body induction MODE key) - the world's latest technology, gently swipe can automatically change the screen, screen change function with the line control. 2、Wire control button - exclusive patented technology, watch seat wired lead MODE button, ensure that during riding do not release the hand can easily change the screen. 3、Automatic light-controlled LED backlight - exclusive patented technology, automatically sensing the light intensity of the external environment, when the external light is weak, the backlight function is turned on, press any key to light the backlight for 5 seconds, when the external light is strong, the backlight function is automatically turned off; This function can reduce unnecessary power consumption of backlight and prolong the service time. 4、Dual battery design - the world's first technology, now everyone likes a large screen, larger font, more functions, and backlight, will be more power consumption than many years ago, the low grade code watch, so don't design dual battery power. 5、Manual control design - touch the MODE touch button for 10 seconds to set the backlight to stay on. If the backlight needs to be turned off, then touch the MODE touch button for 10 seconds to set the backlight to stay on. This feature can be used to check the data for a long time during the night riding, and there is no need to constantly touch or button to keep the screen bright. Notice at the same time long bright screen consumption is larger, please prepare a few batteries in advance for emergency. 6、Anti-interference design - in the electromagnetic environment complex environment (such as the side of the mobile phone, computer, etc.), the code table stopped receiving signals, suspended work. 7、Automatic wake up design - exclusive patented technology, code table built-in a ball, shake, you can hear the ball rolling sound, ball movement, code table automatically into the working state, long time motionless, will enter the standby state. 1 x Bike Code Table 1 x Magnet 6 x Wire 2 x Bracket Accessory 1 x Manual