Pomodoro timer for work and study 25-5 sessions 2hour black screen chime only

Pomodoro timer
for work and study
Session 1 : 25min focus - 5min break
Session 2 : 25min focus - 5min break
Session 3 : 25min focus - 5min break
Session 4 : 25min focus - 15min long break
black screen
Chime sound only at the end of sessions