Kingston HyperX Cloud Stinger Gaming Headset

Specifications
Headset
Driver: Dynamic, 50mm with neodymium magnets
Type: Circumaural, Closed back
Frequency response: 18Hz-23,000Hz
Impedance: 30 ?
Sound pressure level: 102 3dBSPL/mW at 1kHz
T.H.D.: < 2%
Input power: Rated 30mW, Maximum 500mW
Weight: 275g
Cable length and type: Headset (1.3m) + Extension Y-cable(1.7m)
Connection: Headset – 3.5mm plug (4 pole) + extension cable – 3.5mm stereo and mic plugs
Microphone
Element: Electret condenser microphone
Polar pattern: Uni-directional, Noise-canceling
Frequency response: 50Hz~18,000Hz
Sensitivity: -40 dBV (0dB=1V/Pa,1kHz)