Azden's EX-50H lapel microphone is designed to improve the sound quality of any Azden wireless system. The EX-50H is fitted with a more sensitive microphone element that offers a nuanced, full bodied sound with wider response when compared to the standard lapel microphone supplied with the system. The EX-50H has a 4 pin Hirose connector and works with Azden's 1201BT & 2000BT transmitters.