InEar ProPhile Original-Gebrauchsanleitung Seite 33

You can insert the earphones quickly and correctly in front of a
mirror.
To insert the earphones into your ears, proceed as follows:
Choose the appropriate size of the included earphone tips and
>
install them on the auditory canal of the earphones.
Hold the earphone (1) with your thumb and forefinger according
>
to the graphic below.
Insert the auditory canal (2) into the ear canal.
>
Apply light pressure and twist the earphone (1) towards the back
>
until the earphone sits completely in the auricle.
Try different sizes of the included earphone tips until you have
>
found a comfortable fit with a reliable seal of the ear canal.
Insert the other earphone according to the description above.
>
You can check the correct position of your earphones in front of a
mirror. With an optimal position in the ear, an almost complete sound
isolation of up to 34 dbA can be achieved.
1
EN
3
2
33