Screen Gym Timer 1.5 Inch Digits Count Down/Up Timer Boxing Cycle Interval Clock Stopwatch Fitness Training Easy To Use

1. Stopwatch, support 99 minutes 59 seconds 99 milliseconds timing. 2. Timing, support 99 minutes and 59 seconds timing. You can set the time to stop when counting up, start counting from 0, and stop automatically at the set time. 3. Countdown, support 99 minutes 59 seconds countdown. 4. Clock function. Support 12/24 hour switching display. H1 stands for 24-hour display, and H2 stands for 12-hour display. Different display modes can be switched by remote control. 5. Alternate timing. This function is also the main function of this clock. Users can use it to set the timing of daily fitness activities. Alternately count training time and rest time.