2
3
Your hearing aids at a glance
1
Wire
- connects the speaker unit to your hearing
aids
2
Microphone
- sound enters your hearing aids via
the microphones
3
Battery door/on & off
- close the door to turn on
your hearing aids, partly open the door to turn off
your hearing aids. Opening the door all the way
gives you access to change the battery
4
Dome
- holds the tube in place in your ear canal
5
Retention piece
- helps prevent the dome and slim
tube from moving out of the ear canal
6
Speaker unit
- amplifies the sound and sends it
directly into the ear canal
7
Custom mold
- holds the hearing aids in place and
contains the speaker unit
2
2
3
3
4
1
1
5
7
6
6
