Yayusi S2 User | Manual _verified_

Insert a Micro SD card containing MP3 files into the rear slot. The speaker will automatically switch to TF mode and begin playback.

Do you need to troubleshoot a or malfunction? Let me know how you would like to customize this manual! Share public link yayusi s2 user manual

If you’ve lost your physical copy, bookmark this page – it serves as the most detailed Yayusi S2 user manual available online. For further assistance, join the unofficial Yayusi S2 User Group on Reddit or Facebook, where enthusiasts share custom tips and unofficial firmware notes. Insert a Micro SD card containing MP3 files

: A red light indicates the device is charging. The light will turn off or change color once the speaker is fully charged (usually 3–4 hours). Let me know how you would like to customize this manual

Manages audio playback and answers calls.