FeaturingExcellent audio quality with powerful bass sounds and clear trebleAdjustable microphone armSoft-cushioned synthetic leather ear cupsTech specsSound: stereoFrequency response: 20 Hz - 20 KHzSpeaker size: 40 mmSpeaker impedance: 32 ΩSpeaker sensitivity: 102 dB ± 3 dBMicrophone type: omnidirectionalMicrophone size: 6 x 5 mmMicrophone sensitivity: -42 dB ± 3 dBConnectors: 2 x 3.5mm jackCable length: 1.8 mOS support: Windows 7 or newer