Features:

Solar Energy: Solar panel automatically charge in the sunshine to provide extra power for the computer and extend the battery life.
13 Main Highlights: Display Current/Average/Maximum speed, Trip time, Trip distance, Odometer, Total trip time, Temperature, Bike A/Bike B selectable, Calories, Carbon offset, Scan, 7 day data memory.
6 More Functions: Multi-language selection, Clock, Stopwatch, Metric km/Mile alternative, Speed comparison prompts, Automatic stop-start function.
Easy to Use: Super large LCD screen with LED backlight for easy data reading. 2 smart buttons for easy operation.
Convenient: Small size, lightweight and wireless design makes it more convenient, great gift for cyclists.
Note: The bike computer mainly works on the cell battery which has long battery life - working time up to 1,000 hours, standby up to 12 months. The solar panel is designed to provide extra power and extend the battery life.

Functions:
Solar energy
Display five languages (English, German, French, Spanish, Dutch)
Bike A/Bike B selectable
Clock
Stopwatch
Temperature
Metric km/Mile alternative
Scan (automatic circulation)
Speed comparison prompts
Current speed
Average speed
Maximum speed
CO2 (carbon offset)
Calorie consumption
Trip time
Trip distance
Odometer
Total trip time
Automatic memory and update data for 7 days
Automatic stop-start function
LED backlight

When at a standstill the bicycle computer automatically power off after approx. 5 minutes without loss of data.
Measuring starts when the magnet passes the sensor for the first time.If the bicycle is still,it waits approx. 10 seconds,the computer automatic start function.