This is a Sony recording microphone! I've only used it a few times for video shooting with a single-lens reflex camera, so I think it's in very good condition. The included windscreen has deteriorated over time, so I'm including a homemade one. I haven't used it much, so I'm selling it to change equipment. ● Compatible with models equipped with a microphone terminal ● The directional axis angle can be switched between 90° and 120° to suit the shooting purpose. By adopting the MS stereo system, realistic stereo sound can be recorded according to the scene. ● Power supply: Alkaline button battery LR44 Size: Width 27 x Height 60.5 x Depth 72.5mm (excluding knobs, rotating knobs, and cords) Weight: Approximately 50g Color: Black