ROCKBROS Waterproof Bicycle Computer LCD Backlight Stopwatch Wireless Cycling Bike Computer Speedometer Odometer MTB Accessories Product Detail: b icycle accessories Brand: ROCKBROS Condition: Brand new Style: BC18-L21Function type, BC335-LE1126 Function type Battery: CR2032 Button Cell (1 Year) Size: About 4.7*6.6*2cm Material: ABS shell,Tempered glass Temperature(-20 ~ 70degree) Tips: OnlyBC335-LE11 include the cadence and heart rate Function A 18 B 26 1.Speedometer YES YES 2. Average speed(AVS) YES YES 3. Maximum speed(MXS) YES YES 4. Speed tendency YES YES 5. Speed comparator YES YES 6. Auto trip distance (DST) YES YES 7. Total trip distance (ODO) YES YES 8. Odometer save YES YES 9. Auto trip timer (TM) YES YES 10. Digital clock YES YES 11. Calories YES YES 12. Fat burnt YES YES 13. Temperature with C/F YES YES 14. Auto scan YES YES 15. Service programe YES YES 16. Auto start/stop YES YES 17. Auto power off YES YES 18. KM or M selectable YES YES 19. EL Backlight YES YES 20. Current cadence NO YES 21. Average cadence NO YES 22. Maximum cadence NO YES 23. 2 bike system NO YES 24. Current heart rate NO YES 25. Max. heart rate NO YES 26. Heart rate zone alert NO YES Size 2.0 Inch screen Tempered glasses protects the screen Backlight Easy to use it at night Auto start/stop Use more convenient Waterproof design Level: IP65 Replacement battery CR2032 button cell for 1 year Function Switch Left: Confirmation Right:Switching function interface BC335 Include the heart rate and cadence Packaging Please check it before you pay BC18-L21 BC335-LE11 Highly sensitive Installation Please read the instructions carefully before you install it ROCKBROS Waterproof Bicycle Computer LCD Backlight Stopwatch Wireless Cycling Bike Computer Speedometer Odometer MTB Accessories