Poly Blackwire 5220 USB-C Stereo Wired Headset — Crystal-Clear UC Audio for All-Day Comfort

The Poly Blackwire 5220 (formerly Plantronics Blackwire 5220) is a professional-grade wired stereo headset engineered for unified communications. With USB-C, USB-A adapter, and 3.5mm connectivity, it integrates seamlessly with your PC, Mac, tablet, or smartphone — and is certified for Microsoft Teams, Zoom, Cisco, and Avaya platforms.

Key Features & Specifications

• Hi-Fi Stereo Audio: Dual speakers with Dynamic EQ automatically optimize audio for voice calls and multimedia playback (20 Hz – 20 kHz)
• Noise-Canceling Boom Microphone: Masks nearby conversations for maximum call privacy and clarity
• All-Day Comfort: Ultra-soft leatherette ear cushions with memory foam and a lightweight cushioned metal headband (165g)
• Universal Connectivity: USB-C with USB-C/A adapter included, plus 3.5mm audio jack for mobile devices
• Inline Call Controls: One-touch call answer/end, volume +/-, and microphone mute with LED indicators
• SoundGuard Digital: Hearing protection limits peak audio to 118 dBA and guards against acoustic spikes
• Portable Design: Foldable ear cushions with included carrying case for easy transport
• UC Platform Certified: Works with Microsoft Teams, Zoom, Cisco Webex, Avaya, Amazon Connect, and more

Why Buy from Reef Telecom?

Every headset ships brand new in box and is backed by Reef Telecom's dedicated support team. Enjoy free shipping on orders over $300 — ideal for enterprise bulk deployments.

Ideal for: Call centers, IT help desks, remote workers, home offices, and enterprise UC environments requiring reliable wired audio with noise-canceling performance.

Part Number: 207576-01 | SKU: PLAN-BLACKWIRE-5220 | Also known as: Plantronics Blackwire C5220, HP Poly Blackwire 5220

Free ground shipping on orders over $300. Same-day shipping on orders placed before 4PM EST.

All products include our industry-leading 10 Year Warranty backed by Reef Telecom.