Product model: K1-B gaming headset gaming headsetMicrophone: 6.0*2.7mm gaming headsetSensitivity: 117+3db gaming headsetL ED working voltage: dc5v+5% gaming headsetWorking current: ≤100mA gaming headset
Microphone impedance: 2.2kQ
Speaker diameter: 50mm Speaker impedance: 20Q2+ 15% Frequency range: 20Hz-20KHz Headphone jack: 3.5mm+USB