Bass boost will add more oomph to your audio. This feature can be activated with a device running Android 6.0 or newer.
Important: If you are using Pixel Buds A-Series, you can customize your bass. If you are using Pixel Buds Pro, adjusting bass is one of several EQ settings.
Turn on bass boost
- On a Pixel phone with Android 10+: Go to your phone’s Settings
Connected devices
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On other Android devices: Open the Google Pixel Buds app.
- Tap Sound.
- Turn on Bass boost.1
Connected devices 
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.Once enabled from your Pixel Buds settings, Bass boost will be persistent across other devices such as a laptop or a tablet.
1Pixel Buds must be connected to the phone to activate this feature.