Shure Cardioid Condenser Lavalier Wired Microphone with In-Line PreamplifierMX185 is a wired lavalier electret condenser microphone designed for speech and vocal pickup, general purpose sound reinforcement, recording, and remote monitoring applications. It can be clipped to neckties, lapels, and other articles of clothing. Interchangeable cartridges make it possible to easily reconfigure microphone coverage as the need arises. It is also consists of a windscreen and a dual tie clip for 2 microphones. Features Wide dynamic