The wireless clip-on AT829MW lavalier condenser microphone features a cardioid polar pattern. It is designed for professional business presentations, public speaking and theater performances. The AT829MW microphone is intended to be worn on clothing for excellent, yet unobtrusive sound pickup. The wide-range capability of the microphone ensures clean, accurate reproduction with high intelligibility for speakers, presenters and other performers. The AT829MW's cardioid polar pattern provides a 120 degree angle ofacceptance. It includes a 1.4 m (55 inch) permanently attached miniature cable. It is terminated for use with the PRO 88W transmitter. The AT829MW microphone also comes equipped with a clothing clip and a windscreen.