SONY ECM-44BPT Omni-Directional Lapel Microphone (Without Connector Pigtail)Sony has produced over five million professional ECM (Electret Condenser Microphones) microphones and the ECM 44 is the affordable, general voice model. It provides good sound quality and is widely used in business presentation systems and TV production. The ECM 44 is available in four versions, featuring different connector types. This model, ECM 44BPT, does not feature an XLR connection. The unterminated cable allows users to custom wire connectors