POLY
Poly Blackwire 3325 Stereo USB-C Headset +3.5mm Plug +USB-C/A Adapter
Poly Blackwire 3325 Stereo USB-C Headset +3.5mm Plug +USB-C/A Adapter
SKU:8X221AA
170 in stock
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Delivery & lead times
Delivery & lead times
Some products ship directly from our suppliers and can have longer lead times than stock held in the UK. If you need a delivery date, please contact us before ordering. See our shipping policy.
Buying 5 or more? Volume pricing
Buying 5 or more? Volume pricing
We offer volume pricing, business accounts and quotations for organisations. Request a quote or call 01344 963637.
Returns & warranty
Returns & warranty
See our refund policy. Manufacturer warranty terms vary by product - contact us if you need warranty details before you buy.
- The Blackwire 3300 Series is completely plug-n-play with USB devices, so users can take calls in the office or on the go. Its robust design delivers reliability you can count on. This is the hassle-free headset you've been looking for.
- Boost your on-the-call confidence with professional-quality audio and a customized fit with a headset that can connect to your devices quickly and easily and is ready to go with you wherever you go.
Style, comfort and audio quality
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.
| Performance | |
|---|---|
| Product type | Headset |
| Wearing style | Head-band |
| Recommended usage | Office/Call center |
| Headset type | Binaural |
| Product colour | Black |
| Operating keys | Answer/end call, Mute, Volume +, Volume - |
| Signal-to-Noise Ratio (SNR) | 118 dB |
| Country of origin | China, Mexico |
| Ports & interfaces | |
|---|---|
| Connectivity technology | Wired |
| 3.5 mm connector | Yes |
| USB connectivity | Yes |
| USB connector | USB Type-C |
| Headphones | |
|---|---|
| Ear coupling | Supraaural |
| Headphone frequency | 20 - 20000 Hz |
| Impedance | 32 Ω |
| Headphone sensitivity | 116 dB |
| Microphone | |
|---|---|
| Microphone type | Boom |
| Microphone frequency | 100 - 10000 Hz |
| Microphone sensitivity | -38 dB |
| System requirements | |
|---|---|
| Windows operating systems supported | Windows 10 |
| Mac operating systems supported | Yes |
| Weight & dimensions | |
|---|---|
| Weight | 131 g |
