Razer Kraken Kitty Gaming Headset

Headphone type: over-ear
Type of acoustic design: closed
Surround mode: 2.0
Technology: dynamic
Mount type: headband
Microphone: yes
Membrane diameter: 40 mm
Sensitivity: 96 dB
Impedance: 32 Ohm
Frequency range: 20-20000 Hz
Sensitivity: -38 dB
Frequency range: 100-10000 Hz
Active noise cancellation system: yes
Microphone direction: omnidirectional
Microphone location: on headphones
Microphone mount: fixed