Beyerdynamic DT-280/M200/H80 MKII - single ear headset. twistable microphone, Headphone: dynamic, closed, circumaural, 80ohm nominal impedance, 100dB nominal SPL, frequency response: 10Hz-30kHz. Weight: 170g (excluding cable). Microphone: dynamic, hypercardioid polar pattern, frequency response: 40Hz-12kHz, 200ohm nominal impedance. Colour: Black. Cable not included – please order separately.