Bang & Olufsen EarSet 3 - User Guide - Manual (Page 2)

To obtain maximum sound quality, we recommend that you put
the two enclosed ear pads on the earset, and then place the
earset correctly in your ear.
To obtain correct placement, you must adjust the angle, length
and tilt of the earset.
First place the left earphone. Then lead the cord behind your
neck, and adjust the right earphone to your ear.
Warning: Prolonged use at high volume may cause hearing
damage!
To operate the microphone …
> Press the centre of the microphone (A) to answer
a call.
> Press again to end the call.
> Press and hold to redial the last called number.
Use the enclosed clip (B) to hold the microphone
cord in place.
A
B