USB 2.0 multimedia headphone with mic. Slim stereo design with volume control, speaker mute & mic mute functions. 2M high quality cable. Ø40mm high quality speaker driver. Adjustable mic. Plug n play,
HEADPHONE
Unit:.......................∅40mm(1.57in)
Frequency:..................20~20.000Hz
Impedance:..................32KΩ±15%
Sensitivity:................108dB±2dB
Max Input Power:............100mw
Plug:.......................USB
MICROPHONE
Type:.......................Condenser
Unit:.......................∅9x7mm
Frequency:..................50-1600Hz
Impedance:..................1.2KΩ
Sensitivity:................dB±2dB
Cord Length:................1.8-2M