Poly Blackwire C3220 USB-A Black Headset
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Product details
| Management number | 202060961 | Release Date | 2025/09/19 | List Price | $154.00 | Model Number | 202060961 | ||
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The Poly 77R32A6 is a USB-A headset designed for professionals who spend long hours on calls, video meetings, and multimedia work. It combines lasting comfort, clear voice pickup, and simple plug and play setup so you can focus on the conversation instead of the gear.
A headband built on a lightweight metal frame keeps the headset stable without adding pressure. Ear cushions made of soft leatherette sit gently on your ears, making back-to-back meetings easier to handle. When the day is done, the earcups fold flat and slip into a bag or drawer without fuss.
A microphone that cancels noise captures your voice and reduces office or home background sounds, letting teammates hear you clearly. Inside, dynamic EQ monitors what you are doing; it optimizes the profile for speech during calls and then shifts automatically to fuller, hi-fi stereo when you start music or video. The result is consistent clarity whether you are leading a presentation, reviewing a training video, or relaxing with a playlist.
Connection is straightforward. Plug the USB-A cable into a Windows 10, Windows 11, or macOS computer, or any device that provides the same port, and you are ready. A 161 cm cable gives enough slack to stand, stretch, or reach for a document while you talk. SoundGuard technology helps protect hearing by limiting sudden spikes in volume, so even marathon sessions remain comfortable.
Highlights:- Headband uses a lightweight metal frame for all-day comfort
- Microphone cancels noise to keep your voice clear on every call
- Stereo speakers deliver hi-fi sound for music, videos, and presentations
- Dynamic EQ automatically adjusts audio when you switch between calls and media
- USB-A connector works with PCs, tablets, and other devices without extra software
- Soft leatherette ear cushions fold flat for convenient storage
- Microphone boom rotates 270 degrees, allowing left or right side wear
- Cable length of 161 cm provides freedom to move at the desk
- SoundGuard acoustic protection helps prevent sudden volume spikes
- Official compatibility with Windows 10, Windows 11, and macOS
Audio Components
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