Built for style with a sleek design that focuses on comfort and reliability. Poly signature audio quality so you know you will sound great. And intuitive and simple features so every user can connect to their preferred device simply and easily.
| 8X220AA | |
|---|---|
| Microphone type | Omnidirectional |
| Microphone bandwidth | 100 Hz to 10 kHz |
| Speaker size | 32 mm |
| Signal-to-noise ratio | >118 dB |
| Frequency response (microphone) | 100 Hz to 10 kHz |
| Sensitivity (microphone) | -38 dBV/Pa |
| Sensitivity (speaker) | 116 dB |
| Action | Get a Quote Shop Now |
Makes collaboration easy with Poly signature audio quality and reliability.
Hi-fi stereo wearing style for those who want a richer, more immersive experience.
With professional voice quality and a customized fit, this fully adjustable headset has 180-degree pivoting speakers and a flexible microphone boom.
Supports long-wearing comfort with a plush, padded headband and pillow soft ear cushions.
Enhanced connectivity for your devices with a USB Type-C® cord and tethered USB-A adapter.
Microsoft Teams version to support an easy collaboration and communication with a dedicated Teams button for instant access to the Teams App.
The Poly Blackwire 3320 Stereo Headset is a reliable choice for everyday work calls and virtual meetings. With Poly signature audio and a flexible noise-reducing boom mic, it delivers clear voice quality for Microsoft Teams and other collaboration tools.
Its lightweight on-ear design ensures comfort during long hours, while inline controls let you manage calls, mute, and volume easily. The USB-C connection with USB-A adapter offers quick plug-and-play compatibility with Windows and macOS devices.
A practical, professional headset at an affordable price — perfect for offices and remote work.
| Compatibility | Compatible with PCs via USB/USB Type-C®, connects to mobile devices and tablets via 3.5 mm (BW3315/BW3325) and devices that support USB Type-C® |
| Color | Black |
| Boom mic length (mm) | 135 mm |
| Sensitivity (microphone) | 11 dB SLR |
| Signal-to-noise ratio | >24 dB |
| Impedance | 32 ohm |
| Cable length | 65.8 cm (inline module to headset); 145.08 cm (USB to inline module); 217.93 cm (total USB to headset) |
| Nominal sound pressure level | 94 dB SPL |
| Button user controls | Call answer/end; Mute; Volume +/- |
| Headphone type | On-ear (stereo) |
| Sensitivity (speaker) | 3 dB RLR |
| Microphone type | Noise cancelling |
| Speaker bandwidth | 20 Hz to 20 kHz |
| Microphone bandwidth | 100 Hz to 10 kHz |
| Boom mic rotation | 280° |
| Ear cushions | Foam (surface material) |
| Compatible Operating Systems | Windows 11; Windows 10; macOS; Android™; iOS |
| Acoustic protection technology | SoundGuard Digital |
| Speaker size | 32 mm |
| Pallet dimensions (W x D x H) | 101.6 x 121.9 x 194 cm |
| Cartons per layer | 10 |
| Weight | 131 g |
| Package weight | 300 g |
| Pallet weight | 357 kg |
| What's in the box | User guide; Headset; USB Type-C® to USB Type-A adapter |
| Manufacturer Warranty | Poly standard two-year limited warranty |
