Poly Blackwire 8225 USB-A Headset | Hybrid ANC | Acoustic Fence Mic | Inline Controls | UC Certified | 2-Year Warranty | 772K2AA

Poly Blackwire 8225 USB-A Headset – 772K2AA

The Poly Blackwire 8225 USB-A Headset (772K2AA) is a professional on-ear stereo headset designed for clear business communications, unified communications and open-office environments. It combines hybrid active noise cancellation, Acoustic Fence microphone noise cancellation, SoundGuard Digital acoustic protection and convenient inline controls in a wired USB-A design.

The hybrid active noise cancellation (ANC) system helps reduce unwanted ambient sound, allowing users to concentrate on calls and other audio. The ANC can be adjusted directly from the inline control module with three settings: Off, Low and High, giving users control over the level of environmental noise reduction required.

The integrated Acoustic Fence microphone noise cancellation helps suppress surrounding noise while capturing the user’s voice. The noise-cancelling microphone provides a frequency bandwidth of 100Hz–10kHz, supporting clear voice transmission during business calls and online meetings.

For listening, the Blackwire 8225 features a 32mm speaker. The headset provides a 200Hz–6.8kHz bandwidth in speech mode and a broader 20Hz–20kHz bandwidth in media mode, allowing it to handle both voice communications and multimedia playback.

SoundGuard Digital acoustic protection technology helps protect users from potentially damaging audio levels. The headset is designed for professional environments where users may spend extended periods on calls and meetings.

The headset uses a wired USB Type-A connection for direct PC connectivity. This provides a simple plug-and-use setup without requiring a separate Bluetooth connection or battery charging. It is compatible with Windows 11, Windows 10 and macOS.

The integrated inline control module provides convenient access to call answer/end, mute and volume controls. Users can also adjust the ANC level directly from the module, making frequently used functions accessible without navigating through software.

The on-ear stereo design uses artificial-leather ear cushions and a lightweight construction. The headset weighs approximately 185g, while its dimensions are approximately 155 × 32 × 18mm.

The Blackwire 8225 is designed for business users and unified communications environments. It supports UC applications and is managed through compatible Poly Lens solutions, making it suitable for organisations deploying professional wired headsets across their workforce.

The package includes the Poly Blackwire 8225 headset, carrying case and user guide. The headset is backed by a Poly standard two-year limited warranty.

Key Features

• Poly Blackwire 8225 USB-A Stereo Headset
• Part Number / SKU: 772K2AA
• Hybrid Active Noise Cancellation (ANC)
• Acoustic Fence microphone noise cancellation
• SoundGuard Digital acoustic protection
• 32mm speaker
• 200Hz–6.8kHz speech-mode bandwidth
• 20Hz–20kHz media-mode bandwidth
• 100Hz–10kHz microphone bandwidth
• Noise-cancelling microphone
• USB Type-A wired connectivity
• On-ear stereo wearing style
• Artificial-leather ear cushions
• Call answer/end control
• Mute control
• Volume +/- controls
• ANC Off/Low/High controls
• Windows 11 compatible
• Windows 10 compatible
• macOS compatible
• UC certified
• Poly Lens support
• Black finish
• 185g weight
• 2-year limited warranty