The device registration (pairing) information and other settings are retained.
If the headset does not operate correctly even after resetting, initialize the headset to restore factory settings.
About the instruction manual video
Watch the video to find out how to reset.
https://rd1.sony.net/help/mdr/mov0029/h_zz/
Related Topic
Initializing the headset to restore factory settings
5-030-793-11(1)
Copyright 2021 Sony Corporation
In about 15 seconds after you start pressing the button, the indicator (orange) on the right unit flashes slowly for
about 5 seconds. Keep pressing and holding the button.
Check that the indicator turns off and then release your finger.
The right unit of the headset will be reset and restarted.
Check that the indicator (blue) on the right unit of the headset flashes twice.
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