Article ID : 00265295 / Last Modified : 07/08/2021

WH-1000XM4 headphones battery life is short even fully charged

    The usage time varies depending on the setting or how they are used.

    To conserve battery life, turn off the DSEE HX Auto or Equalizer setting on the Sony | Headphones Connect app.

    Note: The available battery life significantly decreases when these settings are used at the same time.