Poly
Poly 213935-01 Blackwire 3320 USB-C Binaural Headset – Noise-Cancelling, 94dB, 32Ω
Poly 213935-01 Blackwire 3320 USB-C Binaural Headset – Noise-Cancelling, 94dB, 32Ω
Amazon Pricing Disclaimer
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
In stock: 1
Couldn't load pickup availability
- Trusted by Thousands
- Order with confidence
- Fully tracked shipping
MPN: 213935-01
EAN: 017229167674
Manufacturer: Poly
Condition: New
Trusted by customers since 2009
Trusted by customers since 2009
We have been serving customers since 2009, with thousands of completed orders across eBay, Amazon, and our own online store. Our long-standing presence reflects our focus on reliable service, clear communication, and responsive customer support.
Product details information
Product details information
We take care to ensure all product descriptions and specifications on our website are accurate and current at the time of listing. Product packaging or minor details may change over time. If a specific feature or compatibility requirement is important to you, please contact us before placing your order and we will be happy to assist.
Estimated dispatch
Estimated dispatch
Estimated dispatch time: 2–7 working days.
Dispatch times are shown to reflect stock availability and order processing. You will receive tracking information as soon as your order has been dispatched.
Secure Checkout
Secure Checkout
Shop confidently using secure & encrypted payment system managed by Shopify and PayPal. Choose from a wide range of trusted payment options, including PayPal, Amex, Visa, MasterCard, Shopify Payment and more. For added flexibility, we also accept Klarna.

Poly 213935-01 Blackwire 3320 USB-C Binaural Headset – Noise-Cancelling, 94dB, 32Ω
- HIGH-QUALITY AUDIO – Wide frequency response and 94 dB sensitivity deliver rich, clear sound.
- NOISE-CANCELLING MICROPHONE – Ensures your voice is heard clearly, even in busy environments.
- ALL-DAY COMFORT – Lightweight head-band and soft ear cups for extended wear.
- PLUG-AND-PLAY USB-C – Simple, reliable connection for instant use with compatible devices.
- CERTIFIED & WARRANTED – CE and RoHS compliant with a 1-year manufacturer warranty.
Product Description:
The Poly Blackwire 3320 USB-C headset delivers exceptional audio quality and comfort for both professional and personal use. With a sleek, modern design and intuitive controls, this binaural headset is perfect for calls, music, and virtual meetings. The noise-cancelling microphone ensures your voice is always heard clearly, while the lightweight head-band and supraaural ear cups provide lasting comfort.
Features:
• Binaural, head-band design for immersive listening
• USB-C connectivity for easy setup
• Noise-cancelling microphone for clear communication
• Digital volume control and intuitive operating keys
• CE and RoHS certified for UK/EU compliance
Technical Specifications:
• Headset Type: Binaural
• Product Colour: Black
• Headphone Frequency: 20 – 20,000 Hz
• Headphone Sensitivity: 94 dB
• Impedance: 32 Ω
• Microphone Frequency: 100 – 10,000 Hz
• Microphone Noise-Cancelling: Yes
• Connectivity: Wired, USB-C
• Ear Coupling: Supraaural
• Driver Unit: 3.2 cm
• Volume Control: Digital
• Recommended Usage: Calls/Music
What's Included:
• Poly Blackwire 3320 USB-C Headset
• User documentation
Warranty & Shipping:
• 1-year manufacturer warranty
• CE and RoHS certified for UK/EU compliance
Technical Specifications:
| Warranty | 1 Year(s) |
|---|---|
| Impedance | 32 Ω |
| Driver Unit | 3.2 cm |
| Ear Coupling | Supraaural |
| Headset Type | Binaural |
| Product Type | Headset |
| Wearing Style | Head-band |
| Operating Keys | Play/Pause, PTT, Track <gt/>, Track <lt/>, Volume -, Volume + |
| Product Colour | Black |
| Volume Control | Digital |
| Microphone Mute | Yes |
| 3.5 Mm Connector | No |
| Usb Connectivity | Yes |
| Recommended Usage | Calls/Music |
| Headphone Frequency | 20 - 20000 Hz |
| Microphone Frequency | 100 - 10000 Hz |
| Headphone Sensitivity | 94 dB |
| Connectivity Technology | Wired |
| Microphone Noise-Canceling | Yes |
Return to the collection you were browsing
Back to Headsets & Microphones