The BOYA BY-M1DM is a dual-mic lavalier microphone ideal for interview, dialog, podcasting, live streaming and any situation which requires two speakers. Two Lavalier Mic Capturing High Quality Audios Designed with two omnidirectional capsules, it captures two broadcast-quality sound from 360°and delivers to your recording device via its 4m(13’) cable. With the improved sensitivity, signal-to-noise and flat frequency response, the BY-M1DM allows you to record every audio detail with lower self-noise.