AZOOU Crossfit Internal Training Timer Gym Boxing Tabata Stopwatch Led Wall Clock for Fitness W/remote Control 12/24hour time of day (24hour format: H1 HH:MM; 12hour format: H2 HH:MM) Stopwatch MM:SS:SS(1/10s)/(1/100s)format-from 00:00 up to 59:99 Countdown & Count up (Countdown format : dn MM:SS from 99:59 to 00:00 ; Count up format: UP MM:SS from 00:00 to 99:59) Alternate timing for training and rest. (F = Training time; C= Rest time 1= First group running; like F1 MM:SS C1 MM:SS ; F2 MM:SS C2 MM:SS etc.) MM:SS format-from 00:00 up to 99:59