Poly Blackwire 3320 Stereo USB-C Headset (Microsoft Teams Certified)

Overview

The Poly 8X220AA is a Blackwire 3320 stereo USB-C headset designed for clear and comfortable communication during virtual meetings, online classes, and customer calls. It features two full-range speakers for stereo audio and a noise-canceling microphone that reduces background noise, ensuring your voice is heard clearly. The headset’s on-ear design includes cushioned pads and an adjustable headband for extended wear, while its fold-flat ear cups make it easy to store and transport.

Key features

• Stereo audio with two full-range speakers that deliver clear sound for calls and music
• Noise-canceling microphone that focuses on your voice and minimizes background chatter
• On-ear design with soft cushioned pads and adjustable headband for all-day comfort
• Inline controls for answering calls, adjusting volume, and muting the microphone without interrupting your workflow
• Dedicated Microsoft Teams button for instant app access and quick meeting joins
• Fold-flat ear cups that make the headset easy to carry and store in bags or drawers
• USB-C plug-and-play connection with included USB-C to USB-A adapter for compatibility with older devices
• Lightweight frame built to withstand daily use in office, remote work, or educational settings

Key specs

• Connection type: USB-C with USB-C to USB-A adapter included
• Audio output: Stereo with two full-range speakers
• Microphone: Noise-canceling
• Design: On-ear with cushioned pads and adjustable headband
• Controls: Inline call, volume, mute, and Microsoft Teams button
• Fold-flat ear cups for portability
• Certification: Microsoft Teams certified

Connectivity and compatibility

This headset connects directly via USB-C, making it compatible with modern laptops, tablets, and smartphones that support USB-C audio. The included USB-C to USB-A adapter extends its use to older computers, ensuring broad compatibility without the need for additional drivers or software. The plug-and-play design means setup is quick and hassle-free.

Comfort and usability

Designed for long hours of use, the Blackwire 3320 features an adjustable headband and soft cushioned ear pads that reduce pressure on your ears. The lightweight frame helps prevent fatigue during extended calls or study sessions. Inline controls keep essential functions at your fingertips, so you can manage calls and audio without switching screens or interrupting your focus.

Who this headset is for

This headset is a strong choice for professionals and students who spend significant time in virtual meetings or online classes and need reliable, clear audio with easy access to Microsoft Teams. It fits well in open-plan offices, home workspaces, and remote learning environments where background noise can be a challenge. Its fold-flat design and included adapter also make it practical for users who move between different devices and locations.