11
CIC/MC-model
a
Custom made shell
b
Receiver (sound outlet) and wax protection system
c
Battery compartment with ON/OFF switch
d
Program switch (optional)*
e
Protected microphone inlet
f
Removal handle (CIC/MC)
g
Right or left indicator (right=red, left=blue)
h
Vent
* A volume control is also optional; it is not shown here.
a
b
c
d
e
f
h
g