The Williams Sound PPA 377 PRO is a Personal PA FM Listening System.
The Williams Sound PPA 377 persona PA FM listening system is designed to ensure that people in your facility receive direct, clear communication of your message. The PPA 377 includes push-button menu controls to make set up easy. You'll also find professional sound features and an operating range of 1,000 feet. This listening system is ideal for large spaces where superior coverage is essential.
*FCC rules limit the use of this equipment to auditory assistance