The NEEWER Lavalier Lapel Microphone is a clip-on microphone with a metal mic clip that can be attached to clothing. It has a 3.9ft cord and a 3.5mm TRS connector for easy plug-and-play use with smartphones, cameras, and other devices. The microphone is omnidirectional, picking up sound from all directions, and is suitable for various applications such as stage performances, presentations, and live streaming. It is compatible with Rode Wireless GO II and DJI Wireless Mic Transmitters, but not with Sony microphone systems.