Mic dimension: 6.0 * 2.7mm
Mic sensitivity: -38dB ± 3dB
Mic impedance: 2.2kohm
Directivity: Omni-directional
Injection Blue Color
Working current: Below 100mA
Headset interface: USB (plug the USB connector, LED light is on, unplug for off) + 3.5mm stereo audio and mic plug
Cable length: Approx. 2.2m / 7.22ft
Headphone size: Approx. 19 * 10* 21cm /7.4*3.9*8.2in
Headphone weight: 456g