① Start a music in the Music app.
② Run My Music Timer and Start the timer as wanted time.
(Stops music when the timer is done.)
③ While Timer is working, you can select the end sound and vibration.
※ When you activate the sleep timer to sleep at night, select OFF for sound and vibration.
④ Default music app can be stopped whether this app is in the background state.
(Timer works fine even you exit this app by pusing the home button or run other apps after starting the timer.)
⑤ You can save battery if you select Auto dimming by touching the light icon. This will change the screen darker while there is no touch on the screen.
Recommended to use at night.

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