Wireless microphone's history is not long, also a decade or two of history, but the development is extremely rapid. Eighties, we seldom see. Products nothing more than Newman, Siya and other international few microphone manufacturers; in t…

The choice of professional audio equipment not only to choose the right microphone for your place, but also pay attention to the use of maintenance work, especially the correct use of wireless microphone not only to ensure its working hour…