BP894 Subminiature Cardioid Condenser Headworn Microphone, less power module. 1.4 m (55") permanently attached miniature cable terminated with locking 4-pin connector for use with Audio-Technica UniPak® body-pack wireless transmitters. Includes AT8440 cable clip, AT8464 dual-ear microphone mount, two AT8163 windscreens, a moisture guard, and a carrying case.