HyperX cloud Revolver 7.1 surround sound
-     Driver   Dynamic, 50mm with Neodymium magnets
-     Type     Circumaural, Closed back
-     Frequency response       10Hz-23.2kHz
-       Impedance         32 Ω
-      Sound pressure level      100.5dBSPL/mW at 1kHz
- Â Â Â Â T.H.DÂ Â Â Â < 2%
-     Weight 360g
-     Weight with mic              376g
-      Cable length and type    3.5mm 4-pole plug (1m)
-      Element              Electret condenser microphone
-      Polar pattern     Uni-directional, Noise-canceling type
-      Frequency response       50Hz-7.7kHz
-      Sensitivity           -40dBV (1V/Pa,1kHz)
- Â Â Â Â Â USB Audio Control Box
-      Weight 57g
-      Cable length      2m
Warranty 1 YearÂ