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Wireless Stereo Headset
MDR-XB650BT
Initializing the headset to restore factory settings
Turn off the headset, then press and hold the and / buttons simultaneously for
more than 7 seconds.
The indicator (blue) flashes 4 times ( ), and the headset is reset to the factory
settings. All pairing information is deleted.
If the headset does not operate correctly even after initializing, consult your nearest Sony
dealer.