Plantronics .Audio 646,DSP PC Headset Review
Behind-the-head wearing style for discreet listening DSP provides wideband acoustic echo cancellation for clear calls Digital equalizer optimizes 24-bit hi-fi stereo sound for enhanced listening Noise-canceling microphone for clear conversations Soft foam ear pads and lightweight materials for a comfortable fit The Plantronics .Audio 646 Multi Use headset for computer, gaming and voice features DSP [...]
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