Plantronics .AUDIO 345

For quality and versatility, choose the Plantronics .Audio 350 multimedia headset. Forty-millimeter speakers deliver studio-quality audio with maximum bass response—so music, DVDs, and games are even more enjoyable. Outstanding voice quality, precise microphone placement, and noise-canceling features ensure that Internet callers hear you clearly. And games never sounded better.
Parameters and Specifications:
Headphones:
Frequency range: 20Hz - 20kHz
Impedance: 32Ohm
Microphone:
Frequency range: 100Hz - 8kHz
Sensitivity: -39dB
Impedance: 2000Ohm
Interface:
2 x 3.5mm jack for PC/Laptop
The cable length: 3m