Sennheiser MOMENTUM True Wireless 3 Noise-Canceling In-Ear Headphones (Graphite) - Manual (Page 35)

Using the earbuds
MOMENTUM True Wireless 3 | 35
Adjusting sound effects/the equalizer
To be able to use the sound effects/equalizer, you require the Smart
Control app (> 23).
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In the Smart Control app, select the desired sound effects via the
equalizer. You can use predefined presets, define sound modes
(e.g. Bass Boost) or define your own settings.
The sound effects are stored in the earbuds. These sound set-
tings are active even without using the Smart Control app, i.e.
when you are using a different Bluetooth device. Note that both
earbuds must be switched on to adjust the settings for both ear-
buds (right and left).
Setting the voice prompts/beep sounds
To be able to set the voice prompts and beep sounds, you require the
Smart Control app (> 23).
You can choose between voice prompts and beep sounds, or deacti-
vate the status messages with a few exceptions (e.g. rechargeable
battery is empty). Note that both earbuds must be switched on to
adjust the settings for both earbuds (right and left).
Customizing the control functions
To be able to customize the control functions for music playback, you
require the Smart Control app (> 23).
The app allows you to customize the control functions and other
commands of the earbuds, to select preset control functions or to
switch off the control functions. Some basic functions cannot be
changed (e.g. call control).
The Sound Check function of the Smart Control app allows you
to create customized equalizer presets. Sound Check guides
you step by step to the optimal results.