LIXADA USB Rechargeable Wireless Bike Computer Bicycle Speedometer

Features:
7 Functions: Wireless bicycle computer displays Riding speed/time/distance, Average/Maximum speed, Total riding distance, and Temperature.
3 Extra Features: Include 12h / 24h clock, metric/imperial unit, auto ON/OFF.
Backlight: Large LCD display with a backlight allows you to read all riding data easily and clearly.
USB Rechargeable: 120mAh lithium battery takes only 1 hour to full charge, and lasts for 12 hours with backlight on, up to 2 months standby with backlight off.
Convenient: 2 smart buttons for easy operation. The small size, lightweight, and wireless design make it more convenient.
11 Functions:
Clock
Riding speed
Riding distance
Riding time
Average riding speed
Maximum riding speed
Total riding distance
Temperature
LED backlight
Auto on/off function
Metric/imperial switchable