• Sound: stereo
• Speaker size: 50mm
• Rated power: 30mW
• Speaker impedance: (32 + 15%)Ω
• Speaker sensitivity: 112dB ±3 dB
• Microphone size: 4 x 1.5mm
• Microphone type: omnidirectional
• Microphone sensitivity: -40dB ±3 dB
• Frequency response: 20Hz~20KHz
• Backlight: static RGB
• Connectors: 3.5mm*2+USB
• Cable length: 1.8m
• Compatibility: Windows 7 or above