5
THE HEARING AID
1. Microphone opening
2. Battery drawer
3. Nail grip
4. On/off function
5. Sound outlet
6. NanoCare wax guard
7. Extraction cord
8. Relief vent
(short)
9. Relief vent
(full length)
On page 2 of this booklet your hearing care profession-
al can indicate the type of vent used in your hearing
aid, if any.