Depending on the app being used on the connected BLUETOOTH device, you may hear no sound. In such a case,
close the app and start it once again. This may help for solving the issue.
Related Topic
Charging the speaker
Pairing and connecting with BLUETOOTH devices
Listening to music of a device via a BLUETOOTH connection
Selecting the quality for music playback via a BLUETOOTH connection (Codec)
About the indicators
Receiving a call
Making a call
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