Hearing Aids and Personal Sound Amplifiers: Know the Difference
Hearing aids and personal sound amplification products (PSAPs) can both improve our ability to hear sound. However, the products are different in that hearing aids are intended to make up for impaired hearing. Learn how they differ and signs of loss of hearing.
Source: U.S. Department of Health and Human Services, Food and Drug Administration Released: 2009 Pages: 2 Publication ID: 2163 Item number: 2163