Poly Blackwire 3320 Stereo USB A/C

The Poly Blackwire 5220-M is a professional-grade USB headset designed for those who demand high-fidelity audio and all-day comfort in busy office or home environments. This Microsoft Teams-certified headset combines Poly’s signature sound quality with versatile connectivity to keep you productive across all your devices.

• Signature Poly Audio: Delivers high-quality, reliable audio performance for clear collaboration and crystal-clear calls.

• Immersive Stereo Sound: Features a hi-fi stereo wearing style, providing a rich and immersive experience perfect for both calls and multimedia.

• Fully Adjustable Design: Equipped with 180-degree pivoting speakers and a flexible microphone boom for a professional, customized fit.

• Microsoft Teams Certified: Includes a dedicated Teams button for instant access to the app, making collaboration and communication effortless.

• All-Day Comfort: Built for long shifts with a plush, padded headband and pillow-soft ear cushions to prevent fatigue.

• Universal Connectivity: Features a hybrid design with a USB-C cord and a tethered USB-A adapter for seamless use with any PC or laptop.