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 2925-01-364-7926
NSN 5996-00-441-9728
NSN 5945-00-082-0976
NSN 5998-01-490-4177
NSN 5975-00-971-8863
NSN 5965-01-252-8701
NSN 5930-01-308-4995
NSN 6130-00-542-8078
NSN 4140-01-021-8636
NSN 5975-00-192-1919
NSN 5960-01-091-1549
NSN 5905-01-448-9664