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    Before using your headset for the first time, it is recommended to charge it with a Sony charger. You can check the battery level by checking the colour of the LED indicator.

    • Red: Battery level low
    • Orange: Battery level medium
    • Green: Battery level high
    • No light: Charging complete

    It may take up to 2 hours to fully charge a drained headset. Battery life is approximately 7.5 hours while listening to music 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

    Diagram of the headset and a charger being connected by a cable

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


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    Find your product
    On your Xperia™ device, go to Settings > About phone/tablet > Model number