IC card with built-in voice synthesizing function
IC chip type hearing aid module for mobile communication...
IC chip type hearing aid module for mobile communication...
Implant device
Implantable hearing aid
Implantable hearing aid microphone
Implanted outer ear canal hearing aid
In ear communications device and stabilizer
In the ear auxiliary microphone for behind the ear hearing...
In the ear auxiliary microphone system for behind the ear...
In the ear auxiliary microphone system for behind the ear...
In the ear hearing aid utilizing annular ring acoustic seals
In-canal hearing aid
In-ear hearing aid and method for its manufacture
In-ear monitor with hybrid dual diaphragm and single...
In-ear monitor with shaped dual bore
In-ear system
In-the ear hearing aid device with a vent
In-the-ear hearing aid
In-the-ear hearing aid having an electronics module