Product details of Beexcellent GM-2 Gaming Wired Over Ear Headphones With Mic With Noise Canceling, Pc With Surround Stereo Sound, Led Light For Ps4, Pc, Laptop nModel: GM-2 nDriver diameter:50mm nHeadset interface: 3.5mm+ USB nFrequency range:15Hz-20KHz nMic dimension:6.0*2.7mm nMic sensitivity:-38dB±3dB nMic impedance:2.2kOhm