A tour guide system is a portable wireless communication system that allows a person to speak to a group of people. A system consists of a transmitter with a microphone for the presenter, receivers with headphones for the audience, and (often) a charger storage case.

8

More information: http://www.tourtalksystem.com/news-article.html?id=15

More information : Tour Guide Systems

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.

%d bloggers like this: