• Helps you to record the running speed and total mileage
• Displays single-pass mileage? max running speed? average running speed and running time
• 12/24 hours clock
• Automatic cycle function
• Kilometer/ mile setting
• Tire circumference setting
• The total mileage setting of the initial value
• Sampling function of traffic data
• Maintenance reminding function
• Auto power on !#!amp!*! off function
• Easy to install on your bike and easy to operate
• Brings you much convenience on the bicycle trip

Package Details Weight: 70.62 g
Size: 17.8*10*2.5 cm
Package Includes * Multi-Functional Bicycle Timer* Manual