The E19 Equitek Miniature from CAD Audio is a broadcast-quality behind the ear headset mic that can be used to capture audio when paired with a wireless transmitter and receiver (sold separately). It can be used in speech applications for broadcast TV, schools, live stage, theater, houses of worship, DJ setups, and more. The E19 Equitek Miniature has several features such as a low-profile design that helps to provide ease of use, comfort, and stability. The headset mic also provides maximum intelligibility; however, the E19 has a natural and accurate reproduction, even for the most demanding performer. In addition, a foam windscreen is included, as well as a replaceable cable that terminates in a locking 4-pin Hirose connector wired specifically for Audio-Technica wireless transmitters.