Specifications
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... and call • Volume buttons + and - Mute mic on and off Package Contents • USB Stereo Headset • Travel pouch Model .AUDIO 478, USB PC HEADSET,US Packaging Details Single Package Dimensions (L x W x H) Single Package Weight Inner Carton Quantity Inner Carton Dimensions (L x W .... • Noise-canceling microphone works with Mac OS. © 2011 Plantronics, Inc. Plantronics, and .Audio are the property of Origin Warranty Part Number 81962-21 UPC 0 17229 13525 3 Specifications • Speaker Driver Size 32 mm • Speaker Frequency Response 20Hz - 20kHz • ...
... and call • Volume buttons + and - Mute mic on and off Package Contents • USB Stereo Headset • Travel pouch Model .AUDIO 478, USB PC HEADSET,US Packaging Details Single Package Dimensions (L x W x H) Single Package Weight Inner Carton Quantity Inner Carton Dimensions (L x W .... • Noise-canceling microphone works with Mac OS. © 2011 Plantronics, Inc. Plantronics, and .Audio are the property of Origin Warranty Part Number 81962-21 UPC 0 17229 13525 3 Specifications • Speaker Driver Size 32 mm • Speaker Frequency Response 20Hz - 20kHz • ...