Profile: Crystal Tone Hearing Instruments is a private company offering manufacturing services. We offer hearing aids and devices. Our products include in-the-ear, air conduction, and face plate hearing aids. Our services include manufacturing of physicians’ and surgeons’ equipment, as well as surgical & medical instruments.
3 Products/Services (Click for related suppliers)
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| • Air Conduction Hearing Aid (FDA Code: ESD / 874.3300) A hearing aid is wearable sound-amplifying device that is intended to compensate for impaired hearing. This generic type of device includes the air-conduction hearing aid and the bone-conduction hearing aid, but excludes the group hearing aid or group auditory trainer (874.3320), master hearing aid (874.3330), and tinnitus masker (874.3400). |
| • Face Plate Hearing-Aid (FDA Code: LRB / 874.3300) |
| • Hearing Aids |