AV-Jefe TCM-141-H4P Lavalier (Lapel) Microphone with Hiroshi Mini 4 Pin Compatible with Audio Technica Body-PAck Transmitter Package Included: 1pc EZ-15-MM Windscreen, Tie Clip Compatible with Audio-Technica body pack transmitters: T27, T31, T51, T200, T210, T300, T310, 700 Series, 800 Series, 1100 Series, 1400 Series, 2000 Series, 3000 Series