Product picture - Point Source Audio Series8 Cardioid Headset Microphone with Interchangeable 3.5mm Locking Connector for Sennheiser EW Series Wireless Transmitters Point, Source, Audio, Series8, Cardioid, Headset, Microphone, with, Interchangeable, 3.5mm, Locking, Connector, Sennheiser, EW, Series, Wireless, Transmitters Click the image to close this page