B-Stock, beyerdynamic M 70 PRO X dynamic microphone - particularly suitable speech for broadcast applications (radio, podcast, streaming) and volcals, extended, balanced frequency response, integrated, elastic system suspension, dynamic, cardioid, operating principle: pressure gradient, frequency response close miking 25 - 18000 Hz, distant miking (distance 1 m) 40 - 18000 Hz, nominal impedance 350 Ohm, open circuit voltage @ 1 kHz (0 dB = 1 V/Pa): 1.8 mV/Pa (-55.0 dB) ±3 dB, connection XLR, 3-pol., male, dimensions: length 185 mm, diameter 52 mm, incl. elastic microphone holder, studio pop filter with gooseneck and carrying bag, weight 320 g, B-Stock with full warranty, may have slight traces of use