Specifications: Screen size: 3 * 3cm / 1.2 * 1.2in Item weight: 20g / 0.7oz Package size: 12 * 7 * 3.5cm / 4.7 * 2.8 * 1.4in Package weight: 77g / 2.7oz Features: Multifunctional, includes all vital functions for novices and pros alike. Easy to read, big backlit LCD display. With rubber gasket under buttons and battery cover, durable and waterproof for use in all conditions. With cable ties for firm installation to the position you like. Powered by CR2032 battery. Good companion for your riding. Functions: 1. Trip time 2. Total odometer 3. Clock 4. Maximum speed 5. Average speed 6. Trip distance 7. Calories 8. Maintenance tips 9. Stopwatch 10. Current speed 11. Speed comparator 12. Kmh/Mph 13. Wheel size chart 14. Backlight(16:00-8:00) 15. Preset time 16. Preset distance 17. Preset calories 18. Auto sleep 19. Auto wake up 20. Scan

• Material: ABS
• Color: White
• Power source: CR2032 battery
• Dimensions: 5 * 4 * 1.2cm / 2.0 * 1.6 * 0.5in
• Package List: 1 * LCD Bicycle Computer , 1 * Mounting Shoe , 1 * Wheel Magnet , 1 * Set of Cable Ties , 1 * User Manual(English)

Material: ABSLeadchoice