1.8 inch Led Countdown Timer Stopwatch Clock With Wired Switch Button Reset To Zero Remote Obstacle Course Races Fitness School Time

Fully wired switch Button- Press button 1st time start running, press button 2nd time stop running, press button 3rd time resume. Normal time with 12 and 24 hours in hours ,minutes,seconds. Count down,up in hours-minutes-seconds ,minutes-seconds-hundredths; Stopwatch counts up to 99 minutes, 59 seconds and hundredths of seconds. Brightness adjustable , change the brightness through the remote control.