Parts Of The Hearing Aid - Unitron InseraMD B1-312 Guide D'utilisation

2. Parts of the hearing aid

The following pictures show the models
described in this user guide. You can identify
your personal model by:
• Checking "Your hearing aid details" inside
front of this guide.
• Or comparing your hearing aid with the
following shown models. Pay attention to the
shape of the hearing aid and if a volume
control is present.
4
Insera B-312 (wireless)
Sound outlet / wax protection system
Push button
Volume control
(optional)
Insera B-312 NW O (non-wireless)
Sound outlet / wax protection system
Battery door
Insera B-10 NW O (non-wireless)
Sound outlet / wax protection system
Push button
(optional)
Removal handle
Custom made
shell
Battery door
Custom made shell
Custom made shell
Battery door
5