Supraural, closed headphones with supercardioid vibrant boom microphone, 9.9 ft (3m) coiled cable, cancelled in XLR and 1/4" adapters, 300 ohm speakers (7.76 oz).
Noise-compensation microphone with extremely low handling noise
Microphone can be worn on either left or right hand side
Easily replaceable, single-sided coiled cable
Very good attenuation of background noise
Nominal headphone impedance 300ohm