The Sennheiser ME 4 cardioid electret condenser lavalier microphone is a small, discrete, clip-on solution for recording speech in excessively noisy environments. Featuring high-speech intelligibility, superb feedback rejection, a clip and a windscreen, this lapel mic is ready to put in the hours on your next project. Designed with a mini jack for use with Sennheiser evolution Wireless SK bodypack transmitters.