Sound: stereo
Speaker size: 50mm
Rated power: 10mW
Speaker impedance: (20 + 15%)Ω
Speaker sensitivity: 110dB ±3 dB
Microphone size: 6 x 2.7mm
Microphone type: omnidirectional
Microphone sensitivity: -38dB ±3 dB
Frequency response: 20Hz~20KHz
Backlight: Static RGB
Connectors: USB 2.0
Cable length: 2.1m
Compatibility: Windows 7 or above
