Eight audio recording modes Beamforming8 technology combines four discrete microphone capsules with precision algorithms to maximize pickup sensitivity in the desired directions while reducing it in others. This set contains Sony Digital Shotgun Microphone Ecm-M1, Ecm-M1 Digital Shotgun Microphone, Windscreen Fur type noise-reducing windscreen, Mi Shoe cap (Protector cap for Microphone Mi Shoe connector), and Convenient Carrying Bag.