Specifications:

• Functions include current speed, maximum speed, trip distance, total distance and so on
• Innovative sensor combines speed and cadence into a single unit that mounts quickly
• User-friendly interface includes auto start-stop and power-save modes and dual tire-size memory
• Programmable odometer lets you program your mileage back into computer after a battery change
• Auto stop/start and auto power-saving feature
• With the bike computer, you'll be up and rolling in no time
• Waterproof & shockproof
• Speed Range: 0~99.9km/h
• Cable Length: 1000mm / 39.4in 

Function:

• Current speed
• Odometer
• Trip distance
• Maximum speed
• Average speed
• Elapsed time
• Scan and automatic cycle function
• "+" "-" comparator
• Setting speed scale
• Setting type circumference
• Setting the last value of odometer
• Freeze frame memory
• AUTO ON / OFF
• Wireless transmission

Package included:

• 1 x Multifunction Waterproof Bike Computer
• 1 x Accessories Pack