Troubleshooting : There is no sound

The most likely cause is that the wrong audio source is selected. Use the source button on the speaker to toggle between sources.

Make sure that the correct audio device is connected to the speaker, either via Bluetooth or cable.

The volume could be set too low on either the audio source or the speaker. Slightly increase the volume on the audio source or your speaker.

If the issue persists, perform a factory reset to restore the speaker to its original settings.