The great appeal of the Blackwire 3300 Series is apparent at first sight: It has a sleek, modern design. Workers want to wear it - so your investment pays off. Not only that, it sounds as good as it looks, with high-quality audio you????????ve come to expect from Poly. The Blackwire is UC corded????????for plug-n-play simplicity. And its robust design extends to the headset itself because Poly reliability is a given. Choose the settings to customize your headset with Plantronics Hub for de
