Poly Blackwire 3320 Stereo USB-C Headset 8X219AA

The Poly Blackwire 3320 Stereo USB-C Headset 8X219AA offers professional-grade audio performance in a comfortable, stylish package. This wired stereo headset features Poly signature sound quality, advanced noise reduction, and seamless connectivity. It fits perfectly in busy professional environments. Users enjoy clear conversations and reliable daily use.

Product Details

What it is

This headset includes on-ear stereo speakers with 32 mm drivers and a flexible noise-canceling boom microphone. It connects via USB-C with a tethered USB-C to USB-A adapter for wide compatibility. The design includes a padded headband and soft ear cushions for extended comfort. Pivoting speakers rotate 180 degrees. The boom mic offers 180-degree rotation for left or right wear. Inline controls manage calls, volume, and mute functions easily.

Use cases and regular users with pro-level details

Professionals conduct virtual meetings on Microsoft Teams, Zoom, or other UC platforms. Remote workers manage long calls without discomfort. Call center staff gain from clear voice pickup and noise reduction. IT teams use it for support sessions requiring precise audio. The noise-canceling omnidirectional microphone minimizes background noise. Dynamic EQ adjusts audio dynamically for calls or music. Wideband audio delivers natural-sounding voices. Users in noisy offices benefit from passive isolation and SoundGuard hearing protection.

Key Specs

• Connectivity: USB-C primary, tethered USB-C to USB-A adapter
• Headset Type: Stereo, on-ear (supra-aural)
• Speaker Driver Size: 32 mm
• Frequency Response (Headphones): 20 Hz – 20 kHz
• Impedance: 32 Ohm
• Microphone Type: Noise-canceling, omnidirectional
• Microphone Frequency Response: 100 Hz – 10 kHz
• Boom Rotation: 180° (wear on either side)
• Speaker Pivoting: 180°
• Cable Length: Total approximately 7.15 ft (2.18 m); inline module sections
• Controls: Inline (answer/end, mute, volume +/-, redial, hold)
• Weight: Approximately 131 g
• Ear Cushions: Soft foam with synthetic leather
• Acoustic Protection: SoundGuard (limits to safe levels, e.g., <118 dBA)
• Compatibility: Windows, macOS, plug-and-play; UC certified
• Additional: Fold-flat design for storage

Why It Stands Out

Poly Blackwire 3320 Stereo USB-C Headset 8X219AA distinguishes itself through superior comfort and audio excellence. Poly signature audio provides immersive stereo sound with hi-fi quality. The flexible boom microphone captures voice clearly while reducing echo and noise. Dynamic EQ optimizes for natural conversations or multimedia. Sleek modern design encourages daily adoption in teams. Lightweight construction and padded elements support all-day wear. 180-degree pivoting speakers and rotatable boom allow personalized fit. Robust build ensures enterprise reliability. Plug-and-play setup simplifies deployment across devices. Backward compatibility via adapter suits mixed environments.

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This headset balances style, functionality, and performance. Professionals appreciate the intuitive inline controls for quick management. Passive noise reduction aids concentration in open offices. Wide compatibility makes it versatile for various setups.

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High-quality materials deliver consistent results over time. Users report excellent voice clarity during extended sessions. The design promotes better adoption compared to bulkier alternatives.

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