Upgrade your office communication with the Poly Blackwire 3320 Stereo Headset. Designed for the modern hybrid workforce in Dubai, this lightweight headset delivers crystal-clear audio for Zoom calls, Microsoft Teams meetings, and customer support lines. With plug-and-play USB-C connectivity (and included USB-A adapter), it works seamlessly with any laptop or PC.
Microsoft Teams Certified Audio
The Blackwire 3320 is officially Microsoft Teams Certified, ensuring instant access to your meetings with a dedicated Teams button. The flexible noise-cancelling microphone filters out background noise, making your voice sound professional even in busy open offices.
All-Day Comfort & Durability
Built for extended wear, the headset features a padded headband and soft ear cushions that rotate 180 degrees. It is lightweight yet durable enough to withstand daily use in demanding call centre environments.
Wear it well

Connectivity options
Enhanced connectivity for your devices: USB-C cord with tethered USB-A adapter for PC and 3.5 mm for mobile or tablet connectivity.
Comfort and durability
Ultra-soft leatherette ear cushion(s) wrapped around pillow-soft memory foam provide long lasting comfort. A lightweight cushioned metal headband offers durability and a comfortable custom fit.
Wearing style
Premium PC wideband audio with noise-cancelling microphone and Digital Signal Processing (DSP) for a more natural voice sound.
Simple call management
Use the intuitive inline controls to answer/end calls, control volume, and mute to simplify call management. Conveniently placed indicator lights provide helpful but unobtrusive user call, mute, and volume status.
Poly Blackwire Headset Specification.
| Compatibility | Compatible with PCs via USB Type-C® cable or USB Type-C®/A adapter and tablets via 3.5 mm audio port |
| Color | Black |
| Impedance | 32 ohm |
| Cable length | 116 cm (inline module to headset); 94 cm (USB to inline module); 217 cm (total USB to headset) |
| Headphone type | On-ear (stereo) |
| Compatible Operating Systems | Windows 11; Windows 10; macOS; Android™; iOS |
| Dimensions (W x D x H) | 183 x 155 x 66 mm |
| Package dimensions (W x D x H) | 188 x 211 x 60 mm |
| Pallet dimensions (W x D x H) | 101.6 x 121.9 x 126.5 cm |
| Cartons per layer | 10 |
| Package weight | 300 g |
| Pallet weight | 357 kg |
| What’s in the box | Quick start guide; Warranty card; Carrying case; Headset; USB Type-C® to USB Type-A adapter |
| Manufacturer Warranty | Poly standard two-year limited warranty |
Ensure your video quality matches your audio by pairing this headset with a clear Webcam for your meetings














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