Using the bass effect function

You can enhance low frequencies thanks to the bass effect function.

  1. When the headset is on, press the BASS EFFECT button.

    The BASS EFFECT indicator (orange) lights up. You hear voice guidance “Bass effect on”.

To turn off the bass effect function

Press the BASS EFFECT button again. The BASS EFFECT indicator (orange) turns off. You hear voice guidance “Bass effect off.”


  • Since the function amplifies certain low frequencies, the effect may not be obtained with music that does not contain the frequencies to be amplified.
  • The on or off status of the bass effect function remains and will be the same when you turn on the headset next time.


  • You can set details of the sound effect for the bass effect function with the “Sony | Headphones Connect” app.