Plantronics Blackwire 720

The Plantronics Blackwire 720 headset is a solid one-stop solution for making VoIP or Bluetooth calls with your PC or cell phone in an office environment.

Out and about, in the view of the public, nobody wants to be that guy with the Bluetooth headset. (At least you shouldn't.) In private, however, you can do whatever you want. Bluetooth (yes, it&...