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 6150-00-804-7015
NSN 5996-01-555-7690
NSN 6650-01-382-8569
NSN 5999-00-990-6778
NSN 6685-01-423-1454
NSN 5996-01-003-7206
NSN 5915-00-058-9207
NSN 5945-00-439-8287
NSN 5835-01-514-5758
NSN 5920-00-101-8266
NSN 5920-00-192-6565
NSN 5920-00-803-3290