Speaker diameter : 50mm

Impedance  : 16Ω±15%

Sensitivity : 119.5±3dB

Frequency Response : 20Hz-20,000Hz

Cable Length : 2.1M±10%

Headset Jack : USB+3.5mm

Microphone size : ø6.0×5.0mm

Mic Sensitivity : -38±3dB

Directivity : Omni-directional