Custom made, complete aid consisting of a microphone, transmitter, and air receiver enclosed in a custom-made shell
A device designed especially to improve the input of the sound level for the hearing-impaired. It has switches which can adjust the sound level of the volume to provide the user's decibel needs. It contains a microphone and a transmitter, as well as a compartment for batteries. It may be worn behind the ear, as a component of eyeglasses, or placed elsewhere on the body. Excludes earphone and headset, electrical.
Classification: Other instruments and appliances used in medical, surgical, dental or veterinary sciences, nesoi
NSN 5935-01-490-3647
NSN 6610-00-991-9453
NSN 5996-01-294-4776
NSN 6145-01-478-6941
NSN 5960-01-411-5899
NSN 5998-01-106-3813
NSN 6105-00-258-2157
NSN 5835-01-132-5894
NSN 6145-01-603-7289
NSN 5915-01-121-7676
NSN 5855-01-471-3162
NSN 5935-00-395-8186