The Olympus SEMA-1 Microphone Adapter Set is the ideal solution for recording high-quality sound with movies from Olympus PEN Micro 4/3 Digital Cameras. Simply connect the EMA-1 External Microphone Adapter to the camera's accessory port, and attach the ME-51S Stereo Microphone via the stereo mini jack (3.5mm). Thanks to the lengthy (6-foot) extension cable and included clip, this microphone can be positioned almost anywhere to easily capture professional-sounding audio.