External Lavalier Tie Clip Microphone For Mobile Phone TRRS 3.5mm
OMNI-DIRECTIONAL CARDIOID MINI LAPEL ELECTRET CONDENSER LAVALIER MICROPHONE 3.5MM TRRS JACK PLUG. Pro "CARDIOID" SENSITIVE CLEAR SOUND LAVALIER TIE LAPEL MICROPHONE. Professional Lavalier microphone. This microphone is a cardioid Omni-Directional unlike the more common and cheaper omni directional microphone.