The Samson QL5 is a cardioid lavalier microphone designed for general reproduction of speech in video, broadcast or live sound reinforcement applications. The QL5 is completely self contained and versatile. The PM-5 power supply provides a standard XLR 3-pin male connection, the lavalier itself can be detached from the power supply and used with compatible Samson wireless body-pack transmitters. The QL5's audio quality, versatility and price point make it a viable utility microphone for interviews, event video, presentations and more.