The PTU-5000 is a dual wireless microphone system designed to offer great sound quality and ease of use in a compact package. It is very simple to set up and operate, and it is the perfect choice for public address, karaoke, live performances, interviews, sermons and many more. The signal from the microphones (either handheld, lavalier or headset, depending on the combination you purchased) is wirelessly transmitted to the receiver, which is connected to your amplifi er, mixer or powered speakers with the included ¼” cable or with a microphone cable with an XLR connector (not included).