Powerful 50mm audio drivers Immersive 360-degree stereo sound Soft-cushioned leather ear cups for a supremely comfortable fit Illuminating RGB light display Omnidirectional mic for crystal clear communication Connections: USB, 3.5mm jack Compatibilities: PC Illumination Mode: RGB Detachable Microphone: No Speaker Size: 50mm Speaker Sensitivity: 119dB±3dB Rated Power: 30mW Impedance: 32±15%Ω Frequency Response Range: 20Hz~20KHz Mic Size: Φ6*5MM Mic Type: Omnidirectional Mic Sensitivity: ?38±3db Microphone: External microphone USB Chanel:  Stereo Audio Control Built-in earmuff Cable Length: 2.1m Weight 341g