How to use Sound equalizer to adjust surrounding sounds
Sound equalizer* in the Philips HearLink 2 app balances the surrounding, external sounds you hear through your hearing aids.
Before you start
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Get the Philips HearLink 2 app
Ensure you have the latest version of the Philips HearLink 2 app.

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Pair your hearing aids with your phone or device
Once you've downloaded the Philips HearLink 2 app, you need to pair your hearing aids with your device.
1
On the tab bar, tap Sound
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Above the tab bar, in the middle, tap the Sound equalizer button
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Move the slider(s) up or down
- Low equalizes bass tones.
- Mid equalizes mid-range tones.
- High equalizes treble tones.
Default settings are always 0 dB and the range is between +6 dB and -6 dB.
Note: The Sound equalizer button is always visible on Apple devices and some Android devices. On other Android devices, the button only appears the first time you stream sound from your phone or other connected devices.
*This app feature is only available for select hearing aids.