The component I want to suggest in this app is to add a play / pause feature behind the scenes.
What I want to suggest is to add a play / pause feature behind the scenes. With his / her play / pause behind the scenes it will be easy to control the app outside the baby sleep sounds app
Here is an example of my suggestion of how the feature you want to add in this app.
By adding a play and pause feature that allows users to more easily control the app from the outside without having to enter the baby sleep sound app, And also will allow users to control the application of baby sleep sound while other activities.