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    Arrow left Mono Bluetooth® Headset MBH22 support overview

    Before using your headset for the first time, it is recommended to charge it with a Sony charger. The LED indicator turns green when the battery level is above 85%.

    A drained headset needs to charge for up to 2 hours to be fully charged. Battery life is approximately 6 hours if the temperature is 25° C (77° F).

    Your headset has a capless USB port. The USB port must be completely dry before a cable can be connected for charging.

    To charge your headset

    1. Connect one end of the USB Type-C cable to the charger or the USB port of a computer.
    2. Connect the other end of the cable to the USB Type-C port on your headset.

    For the recommended charger, see

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