oticon Opn 1

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Wax protection
of speaker
Holds the
speaker in place
Wax filter
Ear grip
(optional)
About Startup Handling Options Warnings More info
Your hearing aid — What it is
Push button Change
program and
volume and
mute the
hearing aid
Microphone
openings
Sound in
What it does
Battery drawer Contains the battery.
Battery drawer is also
the on/off switch
Sound out
Speaker
(60 shown)