Sennheiser MOMENTUM True Wireless 4 Instruction Manual page 36

Using the earbuds
36 | MOMENTUM True Wireless 4
"Lossless Audio" mode
The "Lossless Audio" mode offers maximum sound quality. The audio
data is transmitted uncompressed and bit-accurate in CD quality via
the Bluetooth codec aptX™ Lossless, with a sampling frequency of
44.1 kHz and a sampling depth of 16 bits.
A correspondingly high-resolution quality of the audio material to be
played back is required.
If the "Lossless Audio" mode is activated via the Smart Control app,
the Bluetooth transmission range may be slightly reduced.
"Low Latency" mode
Your earbuds feature latency compensation as standard. The "Low
Latency" mode can also be used to reduce the latency between the
audio and video signal (e.g. when streaming video on your smart-
phone) to a minimum.
You can use this mode for all Bluetooth codecs.
If the "Low Latency" mode is activated via the Smart Control app, the
Bluetooth transmission range may be slightly reduced.
Setting the voice prompts/beep sounds
To be able to set the voice prompts and beep sounds, you require the
Smart Control app (> 21).
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 (> 21).
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).
Storing or transporting the earbuds in the
charging case
ATTENTION
Moisture and dirt can damage the electronics of the charging case
and the earbuds!
If moisture and dirt get inside the charging case, this can impair its
function.
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Do not place the earbuds in the charging case when they are wet
or dirty.