Designed to be worn as a lavalier or hidden in clothing or hair, the Audio-Technica MT830cW is an omnidirectional condenser microphone providing high intelligibility for lecturers, stage performers, and singers. This variant features a 55-inch permanently attached cable with a locking 4-pin connector for use with Audio-Technica cW-style wireless transmitters. Operating on phantom power supplied by the wireless system, it offers a frequency response of 30-20,000 Hz with a sensitivity of -37 dB. The miniature microphone weighs only 1.3 grams and comes with a clothing clip and windscreens for optimal sound reproduction.