Raises sound level or skips forward a track. Clock / Set: Configures the time and sets active alarms.
: Plug the provided micro-USB charging cable into the charging port; it acts as an external antenna to improve reception. 6. Battery and Charging
Once the scan finishes, use the and ➖ buttons to cycle through your saved radio stations. TF (Micro SD) Card & AUX Modes
A: Long press the Play/Pause button while the device is idle to cycle through 3 brightness levels: Low → Medium → High. yayusi s2 user manual
A voice prompt or beep will confirm a successful connection. You can now stream wireless audio. 5. Using the FM Radio
: To switch between 12-hour and 24-hour formats, short press the Next/Forward button while in Clock Mode. 4. Setting the Dual Alarms
Ensure no other previously paired device is actively connected to the speaker. Raises sound level or skips forward a track
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Press the button quickly to cycle through the available audio sources. Bluetooth Mode
Connect your phone or PC directly using the 3.5mm audio cable. Switch to AUX mode using the M button. 🧰 Troubleshooting Common Issues Speaker will not turn on A voice prompt or beep will confirm a successful connection
Press and hold the button until the hour digits begin to flash. Use the ➕ and ➖ buttons to adjust the hour.
: Short press the SET button. You will see an icon for "Alarm 1" or "Alarm 2."