Wireless vocal set. Includes (1) SKM 835-XSW handheld transmitter with mute switch and e835 capsule (cardioid, dynamic), (1) MZQ 1 mic clip, (1) EM-XSW 2 true diversity receiver, (1) NT 12-5 CW power supply and (1) GA 1 XSW 2 rackmount, frequency range: BC (670-694 MHz)