The Shotgun Microphone SG300 is a wired audio visual microphone that comes in a pack of one piece. It features a 3 Way XLR connector type, with a cardioid directivity for optimal sound capture. The frequency response ranges from 50Hz to 18kHz, ensuring a wide range of audio is captured. The output impedance is 230ohm, and the microphone has an external length of 297mm, a width of 22mm, and weighs 136g. This microphone is ideal for recording audio in a variety of settings due to its high-quality sound capture capabilities.