Select from 5 built-in alarm sounds or music from a TF card.
Manufacturers choose PDF for several practical reasons: Yayusi S2 Manual Pdf
: Short press [M] until the FM indicator turns steady white. Short press [Play/Pause] to automatically search and save stations. Select from 5 built-in alarm sounds or music from a TF card
If you cannot find the manual via the official channels, contact Yayusi support directly via email with your purchase invoice and serial number. They will send you the direct secure link to the PDF within 48 hours. Yayusi S2 Manual Pdf
Long press the Power/Mode button for approximately 3 seconds. A prompt sound will confirm the device is active.