The Audio-Technica PRO-92CW Omnidirectional Headworn Microphone features an unobtrusive, single-ear design. A flexible boom provides easy microphone positioning and the omnidirectional polar pattern delivers a generous pickup area. The frequency and sensitivity response are contoured for maximum intelligibility of speech and vocals. The form fitting, comfortable headset features a 4-pin locking connector for use with Audio-Technica wireless bodypack transmitters.