The GODOX LMD-40C is a dual ultra-compact, omnidirectional lavalier microphone adapter that produces crystal-clear recordings, perfect for video interviews, podcasting, vlogging, and live streaming. It comes with two lav mics, windscreen foam, collar clips, an audio adapter, LR44 button battery, and a carry case. The microphone adapter has a wide frequency response, high signal-to-noise ratio, and 4-meter cable for dual-channel recording. It is compatible with cameras, smartphones, tablets, and field recorders, and includes accessories like foam windshields and clips for easy mounting. Overall, the LMD-40C is a versatile and affordable solution for capturing high-quality audio from two people simultaneously.