The Audio-Technica 3000 Series Wireless In-Ear Monitor System was designed to bring professional sound quality and features to all levels of performers and performance venues. System integrators for houses of worship, owners of live-performance venues and the musicians who play in them all say the same thing: They need an affordable, durable in-ear monitor system that is easy to use and, crucially, delivers high-quality sound with dependable RF. The 3000 Series Wireless IEM provides all that and more.