Beyerdynamic GM 305, Condenser gooseneck microphone, With small dimensions for discreet use, Polar pattern: Cardioid, Frenquency range: 50 - 19,000 Hz, Impedance: 200 Ohm, Sound pressure: 107 dB SPL max, 11 - 52 V Phantom, 3-Pin XLR connector (male), Non-glare surface, Length 500 mm, Diameter of the head