PC headphone

Model:H205MV
Features:
01) Mic Type: Ф9 x 7mm
02) Impedance: maximum 2.2KΩ
03) Sensitivity: -58db ?2db (0db=1V/pa)
04) Directivity: omni directional
05) S/N ratio: > 60dB
06) Sensitivity Reduction: within -3dB at 1.5V
07) Mic Frequency Range: 30Hz-16,000Hz
08) Speaker: Ф30mm
09) Sensitivity: 108dB SP.L at 1kHz
10) Speak Frequency Response: 20Hz-20,000Hz
11) Impedance: 32Ω
12) Rated Power: 100mw
13) Power Capability: 1000mw
14) Cord Length: about 2.5m
15)Plug Type: Ф3.5mm stereo