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 5999-01-494-8346
NSN 5920-01-422-1445
NSN 6220-00-605-0404
NSN 5905-01-208-1568
NSN 6130-01-491-0769
NSN 5855-00-054-4686
NSN 6130-00-148-8784
NSN 5996-00-619-3378
NSN 5895-01-556-9081
NSN 5950-01-535-1984
NSN 5855-01-383-6860
NSN 5960-01-506-7039