The top and front panels contain all the interface controls.
Disclaimer: Features vary by production batch. Always verify with your specific manual.
| Problem | Possible Solutions | | :--- | :--- | | | 1. Make sure the speaker is in Bluetooth mode (not USB, TF Card, or AUX). 2. Turn the speaker off and on again to restart pairing mode. 3. Delete the “yAyusi S2” from your phone’s Bluetooth list and re-pair. | | No sound from USB/TF card. | 1. Ensure your audio files are in MP3 format. 2. The USB drive or TF card must be formatted to FAT32 and not exceed 32GB. 3. Eject and re-insert the storage device. | | Poor FM radio reception. | 1. Attach the 3.5mm telescopic antenna and fully extend it. 2. Move the device closer to a window or away from metal objects and other electronics that may cause interference. | | Display shows incorrect time. | The internal clock may need to be reset. Follow the steps in Chapter 3 to set the time again. This can happen if the battery is fully drained. | | Short battery life. | Some users have noted the battery lasts only a few days of heavy use. To preserve battery life, lower the LED brightness and turn off the device when not in use. | | Speaker not turning on. | The battery may be completely drained. Connect it to a power source using the provided cable and let it charge for at least 30 minutes before trying to turn it on. | yayusi s2 user manual
button to answer or end a call; long-press to reject an incoming call. device.report Clock & Alarm Setup The speaker has two distinct modes: Bluetooth Mode (for music) and Alarm Setting Mode (when the speaker function is off). device.report Setting the Time Long-press the button to enter clock setting. When the digits flash, use the or arrow buttons to adjust the hours and minutes. Setting the Alarm
A voice prompt or beep will confirm a successful connection. You can now stream wireless audio. 5. Using the FM Radio The top and front panels contain all the interface controls
Insert the 3.5mm audio cable or the external plug-in antenna into the (this acts as the radio receiver antenna). Short press the [M] button to enter FM Radio mode.
Connect the included Micro-USB cable to the rear charging port and plug it into a . A red indicator light will activate during charging. The light turns off when the battery reaches 100% capacity. A full charge requires roughly 2 hours . 2. Bluetooth Pairing & Audio Connections | Problem | Possible Solutions | | :--- | :--- | | | 1
The device will automatically save all clear radio frequencies.