Specially designed for intercom systems, the Audio-Technica BPHS1XF4 Intercom Headset provides focused and crystal-clear vocal reproduction, around-the-ear ear cups to seal out background distractions including crowd noise, plus a dynamic mic mounted on a flexible gooseneck boom. The microphone of this headset features a cardioid polar pattern, so it picks up the speech with maximum voice clarity over a wide range of frequencies. Being more sensitive to sound coming directly from the front of the element, this robust professional broadcast headset is useful for avoiding the pickup of unnecessary sounds. It features a powerful neodymium magnet that offers detailed sound reproduction and an exceptional output level. The headset earpads and adjustable headband are for enhanced comfort and a comfortable listening experience. The BPHS1-XF4 unidirectional microphone is supplied with a 2m replaceable cable along with a 4-pin XLRF-type connector, three windscreens, and a spare connector screw.