SUNDING SD-558A Wired Bike Bicycle Computer Odometer Speedometer with Back Light

Features:
SPD Current Speed
ODO Odometer(0 to 9999km/m)
DST Trip Distance
MXS Maximum Speed
AVS Average Speed
TTM Total Trip Time
TM Trip Time
RAT Riding All Time
CLK Clock(12H/24H)
SW Stopwatch
TM UP Trip Time Up
TM DN Trip Time Down
TRIP UP Trip Distance Up
TRIP DN Trip Distance Down
Km/Mile Selection
Maintenance Alert
Care Reminder
Over-Speed Reminder
Setting Tyer Circumference(0mm to 9999mm)
Setting the last value of odometer/ODO
Setting the last value of Total Time
Freeze Frame Memory
Low battery indicator
Auto ON/OFF