Clear-Com CC-300-X4 Single-ear Headset with 4-pin Female XLR. The CC-300 single-ear headset features high ambient-noise attenuation headphones and a hyper-cardioid dynamic microphone that provide high quality audio. The headset has a flexible design and a soft-ear pad to offer superior comfort. Able to rotate 300 degrees, the microphone boom acts as an On/Off switch for quick microphone muting. Clear-Com's full range of professional headsets are made for users of wired or wireless intercom systems. Our headsets feature durable and comfort wear for prolonged use, noise reduction/cancellation for superior audio intelligibility and/or excellent acoustic isolation. Live broadcasting is about delivering the highest quality programming, instantly and on cue. As viewers' expectations of broadcasting change, your production communication becomes increasingly more critical - there is no second take. Managing a busy broadcast schedule requires coordination between the newsroom, production control room, electronic news gathering area, master control and studio, and mobile units, making reliable communications a must. Clear-Com has the industry experience, knowledge, and intercom systems to help you make this possible