Style, comfort and audio quality Builtfor style with Poly's signature audio quality, comfort and reliability.Priced for enterprise deployment.Our Blackwire 3300 Series delivers the best value in its class. We set out to create something users want to wear. Thedesign ismodernand stylish. It's intuitive and simple to use. High-quality audio Delivers the best value in its categorywith Poly's signature audio qualityand reliability. Modern stylish design Features great audio and modern design-so workers want to wear it. Fully adjustable headset and flexible microphone boom With best-in-class voice qualityand a customized fit, the fullyadjustable headset has 180-degree pivoting speakers and a flexible microphone boom. Soft foam ear cushions Blackwire 3310/3320 models include soft foamear cushions. Multiple wearing and connection options Allows greater flexibility of use by offering choices: mono or stereo, USB-Aor USB-C®, with or without a 3.5mm mobile solution. Corded simplicity and reliability Makes enterprise deployment affordable for office collaborators. | 
