Features:
Kitty ears and earcups powered by Razer Chroma
Stream-reactive lighting
Active noise-canceling microphone
THX Spatial Audio
Cooling-gel ear cushions

Parameter
Frequency range: 20Hz-2000Hz
Impedance: 32Ω @1kHz
Sensitivity: 109db
Inner diameter of earmuffs: 65mmX45mm
Cable length: About 1.3m

Microphone
Frequency range: 100Hz-10,000Hz
Signal-to-noise ratio: >60dB
Sensitivity: -45±3dB