Shure KSM8 B, Dynamic Vocals and Speech Microphone, With dualdyne double membrane technology, Minimal proximity effect and minimal axial sound colouration, The signal is received in its natural state for uncoloured reproduction, Polar pattern: Cardioid, Frequency range: 40 - 16,000 Hz, Impedance: 300 Ohm, Sensitivity: -51.5 dBV / Pa / 1.85 mV / Pa, Aluminium housing, Microphone mesh head is made of hardened steel, Colour: Black, AK8C zipper bag and A25E microphone holder included