OAKORN PC VOIP HEADPHONE

AKORN Full Size Stereo PC Headset Black (OK2010)
Pc volp
Good sound performance
Rotary microphone
Inline volume control
Black color
Robust design
Frequency range for headphone 2020kHz
Frequency range for mic 3015000Hz
Sensitivity for headphone 100db
Sensitivity for mic 38db+/5db
Impedance for headphone 320hm
impedance for mic2.2kohm
Maximum power point100me