the t.bone HeadmiKe - D AKG, Headset Microphone, Lightweight condenser headset microphone, Two earhooks, Left/right adjustable, Polar pattern: Kidney, Frequency range: 50 - 20000 Hz, Sensitivity: 4.4 mV / Pa, -47.2 dB re 1 V / Pa, Sound pressure level: 115 dB, Impedance: 750 Ohm, 3-Pin mini XLR connector suitable for AKG Bodypack transmitter, Cable length: approx. 120 cm, Colour: Beige, Includes cable clip, Replacement windscreen: Art. #355914# (not included)