Headset type:  Ear-closing
Loudspeaker Frequency range from: 20 Hz to: 20 kHz
Sensitivity 115 dB
Sound: Surround, 7.1 virtual surround
Functions Volume control on the headphones / cable
Microphone Frequency range from: 50 Hz to: 16 kHz
Connection: 4x headphones with 3.5 mm (4-pin connector), 3.5 mm microphone connection
Cable length: 3 m
Cable Braided:  Suitable for Gaming, PC
Note System requirements: PC with integrated 3.5 mm audio jacks and 1 USB port (for power) or PC or motherboard with analog surround sound ports (5 or more 3.5 mm audio jacks) for true 7.1 surround sound