Can I add music from my phone to Sleep A20's audio library for Sleep mode?
If you encounter doubts regarding adding music to the sound library, you can find answers in this article.
1. You cannot add music to the audio library. Only the built-in audio in the library can be downloaded to your earbuds to play in Sleep mode.
2. To play music from your phone, switch to Bluetooth mode.
If you have any more issues or your issue has not been resolved, please contact us for further assistance.


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