Waterproof Wired Digital Cycling Computer

Product features:
This speed and cadence sensor accurately track and transmit essential cycling data for you, giving you real-time monitoring of your outdoor exercise.
Display your current speed, average speed, max speed, time, trip time, distance, etc.
Able to set km/h or m/h unit, 12 hours or 24 hours clock mode by yourself.
Avoid electromagnetic interference from your phone or other radio signals.
Powered by one 65mAh AG10 battery. Ensure long-time endurance.
Lightweight and compact. A great tool for outside cycling.

Specification:
Battery: built-in 65mAh AG10 battery
Riding time: ranging from 0:00:00 to 99:59:59
Bicycle spoke diameter: 2mm and less
Operating temperature: -20 Deg.C to 70 Deg.C

What’s in the box
1 x Waterproof Wired Digital Cycling Computer