Product picture - DPA Microphones d:fine 66 1-Ear Omnidirectional Headset Microphone and 110mm Boom with 3.5mm Hardwired Connector for Sennheiser Wireless Transmitters DPA, Microphones, d:fine, 66, 1-Ear, Omnidirectional, Headset, Microphone, 110mm, Boom, with, 3.5mm, Hardwired, Connector, Sennheiser, Wireless, Transmitters Click the image to close this page