What should I do if the sound quality is poor when using Sleep A30 in Bluetooth mode?
1. Try different sizes of ear tips and adjust the earbuds to ensure a snug fit in your ear canal.
2. If one side feels less secure, you can mix sizes (e.g. medium on the left and large on the right) to achieve a better fit for better audio quality.
3. Try playing different types of music and ensure the audio file is free of distortion or noise.
4. Clean the ear tips and metal mesh filter and try again.
If you have any more issues or your issue has not been resolved, please contact us for further assistance.


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【D1301】【soundcore Sleep A30】EU Declaration

soundcore Sleep A30 取扱説明書 (D1301)

soundcore Sleep A30 用户指南 (D1301)

soundcore Sleep A30 User Guide (D1301)-EN

soundcore Sleep A30 Przewodnik Użytkownika (D1301)

soundcore Sleep A30 Guide de l'utilisateur (D1301)
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Sleep A30's Indicator Lights


Audio Options for Sleep A30


What are the two audio modes and how do I use them?


Deep Cleaning Your Earbuds


Setting Audio Timer


Connecting with Bluetooth
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