ASMR -study, sleep, meditation

This is the app for studying, sleeping, relaxing, and meditation.

This app provides the sounds imitate brainwaves when people sleep, study, or relaxing and these sounds lead you comfortable sleeping, better focusing, and relaxing.
You can also play the sounds of the wood fire, rain.

You can play the sounds in the background while you use another app and set the time of turn off then it will turn off automatically.