MS-LAV-1-WIZ - Master Series by Sound Professionals - Ultra low noise Omnidirectional lapel microphone for computer microphone input - 2 meter cable Flat frequency response Can be used directly with device that has 1.5 to 10vdc "plug-in-power" available at the mic jack or with one of our battery modules. Note: If your device does not supply any power for microphone, you must use battery module to power your microphone. Premium windscreen and removable clip included 2 meter cable wired dual mono