In-the ear type, custom made; consists of a microphone; transmitter; air receiver; enclosed in a custom-made shell; and a presentation case
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 5945-01-044-5155
NSN 5905-01-592-3472
NSN 6620-01-645-4148
NSN 5945-00-189-0765
NSN 5905-01-634-0595
NSN 5925-00-900-5354
NSN 6130-00-610-7997
NSN 6220-01-408-5103
NSN 6135-01-180-9611
NSN 5895-01-070-1557
NSN 5905-01-225-9431
NSN 6105-00-891-9768