Cochlear Nucleus Aqua+ Instructions Manual page 8

Notes on retention
For young children, the sound processor with Aqua+
may be too bulky or heavy for successful retention
without retention aids.
A swimcap or goggles do not interfere with the Aqua+
and can be used as retention aids. This can be useful for
young children or others who may have difficulty with
retention of the Aqua+.
Use of additional retention aids such as a swimcap
may reduce the transmission of sound to the sound
processor's microphone.
7
Finally, do the Aqua+ Checklist
to make sure you're ready to get wet!
8
Have fun!
6
Blue Aqua+ coil
plugged in
Aqua+ tightly
sealed
Mic Lock-Stirrup
and safety line
attached if required