Poly Blackwire 3310-M Microsoft Teams Certified USB-C Headset - Mono - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - 20 Hz - 20 kHz - On-ear - Monaural - Ear-cup - 7.10 ft Cable - Omni-directional

Style, comfort and audio qualityBuiltfor 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 audioDelivers the best value in its categorywith Poly's signature audio qualityand reliability. Modern stylish designFeatures great audio and modern design-so workers want to wear it. Fully adjustable headset and flexible microphone boomWith best-in-class voice qualityand a customized fit, the fullyadjustable headset has 180-degree pivoting speakers and a flexible microphone boom.

Soft foam ear cushionsBlackwire 3310/3320 models include soft foamear cushions. Multiple wearing and connection optionsAllows greater flexibility of use by offering choices: mono or stereo,