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Hearing preferences settings
Enter the hearing preferences settings mode:
Press and hold the MFB and L> (or <R) button
simultaneously for 1 second till
light up at the same time.
Hearing preferences settings
HearLinks
preferences settings. You can adjust the audio
balance of left/right channel or select audio/sound
enhancement profile to meet your personal
preference needs.
provides
R
L
blue
the
customized
or
and
green
hearing
R
L
LED
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