





🎧 Elevate your calls with pro-grade sound and seamless style
The Poly Blackwire 3220 Stereo Headset combines lightweight durability with advanced audio tech, featuring 40mm dynamic drivers, a noise-canceling mic, and USB-C/USB-A connectivity. Designed for professionals, it offers ergonomic comfort, intuitive inline controls, and broad compatibility across Windows and macOS devices—ideal for remote work and crystal-clear communication.



| Noise Control | Passive Noise Cancellation |
| Headphones Jack | USB |
| Model Name | Blackwire 3220 USB-C with USB-C to USB-A Adapter |
| Connectivity Technology | Wired |
| Wireless Communication Technology | Bluetooth |
| Included Components | Headset, USB-C to USB-A adapter |
| Age Range (Description) | Adult |
| Material | Plastic |
| Specific Uses For Product | Professional Communication, Remote Work |
| Recommended Uses For Product | Calling |
| Compatible Devices | Desktops, Laptops |
| Control Type | Call Control, Volume Control |
| Cable Feature | Retractable |
| Item Weight | 118 Grams |
| Frequency Range | 20 Hz - 20,000 Hz |
| Net Quantity | 1 Piece |
| Style | 2023 Version (USB-C & USB-A) |
| Control Method | Touch |
| Number of Items | 1 |
| Controller Type | Inline |
| Audio Driver Type | Dynamic Driver |
| Audio Driver Size | 40 Millimetres |
| Earpiece Shape | Round |
| UPC | 197961794595 |
| Special Feature | Microphone Included |
| Manufacturer | Plantronics, Poly, 345 Encinal St, Santa Cruz, CA 95060 |
| Model | 9P7X8AA |
| Product Dimensions | 161 x 2 x 161 cm; 118 g |
| Batteries | Lithium Ion batteries required. |
| Item model number | 9P7X8AA |
| Special Features | Microphone Included |
| Microphone format | In-Line |
| Batteries Included | No |
| Batteries Required | No |
| Cable feature | Retractable |
| Form Factor | Boom |
| Includes Rechargeable Battery | No |
| Manufacturer | Plantronics |
| Country of Origin | China |
| Item Weight | 118 g |
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