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Plantronics Blackwire 420

Plantronics Blackwire 420

Rugged, Portable Headset for Anywhere Access to PC Audio, Video, Read more

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Reviews and Problems with Plantronics Blackwire 420

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Overall 10

Mini review of 420-m

Anonymous, Plantronics
5 April 2013
  • Excerpt: Excellent, but not for long use it starts to tighten your ears after 3-4 hours, for additional comfort take Blackwire 620 they can be held all day long!!
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