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 5965-01-086-5692
NSN 5950-01-384-6352
NSN 5985-01-425-1753
NSN 5999-01-233-2066
NSN 6145-01-026-9085
NSN 2925-01-506-3218
NSN 5999-01-422-0214
NSN 6150-01-188-7859
NSN 5960-00-631-7229
NSN 6145-01-326-1001
NSN 5895-00-265-6229
NSN 5999-01-433-2271