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 5960-01-140-8009
NSN 6685-01-483-1079
NSN 5915-01-046-3523
NSN 6685-01-142-3201
NSN 5999-00-708-0105
NSN 6610-00-255-8770
NSN 5895-00-200-4346
NSN 5985-00-221-0108
NSN 6105-00-512-9225
NSN 6110-01-441-5254
NSN 6610-01-469-2408
NSN 5960-01-119-1288