Tone
Only treble and bass can be set in the rear for headphones. The settings are made separately for the left and right headphones.
Operation is the same as for the front tone.
See also:
Bluetooth audio
Overview> It is possible to use Bluetooth to play music files from external devices,
e.g. audio devices or mobile phones.
Using a mobile phone as an audio source.
> Bluetooth® is a registere ...
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