Sony LinkBuds YY2969 Help Manual page 125

Help Guide
Wireless Stereo Headset
LinkBuds UC for Microsoft Teams
Noise is heard during music playback.
When you use the headset while you are walking or running, the sound of vibrations may be heard through your
body, but this is due to the characteristics of the product and not a malfunction.
The inside of the sound output parts and air holes on the headset are not completely watertight. If any water droplets
are left inside the sound output parts or air holes on the headset, a beeping sound (feedback) may be heard
temporarily. This is not a malfunction. See
described before use.
If you cover the microphone parts of the left or right unit of the headset, or if you grasp the headset unit in your hand,
a beeping sound (feedback) may be heard. This is not a malfunction. If any of this is the case, remove your hands,
etc. from the left and right microphones.
Charge the charging case.
Set the headset into the charging case and close the lid of the charging case.
You may be able to resolve some issues by setting the headset into the charging case.
Reset the headset.
Initialize the headset, and pair the headset and the device again.
Related Topic
When you have finished using the headset
Resetting the headset
Initializing the headset to restore factory settings
"When you have finished using the
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headset" and dry the headset as