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Poly 213935-101 Blackwire 3320 USB-C Monaural Headset – Boom Microphone, Black
Poly 213935-101 Blackwire 3320 USB-C Monaural Headset – Boom Microphone, Black
Monaural headset | USB-C connection | Noise-cancelling boom mic | Comfortable head-band
Regular price
£36.74 GBP
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£36.74 GBP
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Product Description:
The Poly Blackwire 3320 USB-C Headset offers a blend of professional audio quality, comfort, and modern design. Ideal for office and call centre use, this monaural headset features a dynamic driver and a noise-cancelling boom microphone for clear conversations. The lightweight head-band and intuitive button controls ensure ease of use throughout the workday. Certified for safety and reliability, the Poly Blackwire 3320 is a smart choice for everyday communication.
Key Features:
- Monaural design for situational awareness
- USB-C connection for easy setup
- Dynamic 3.2 cm driver for rich sound
- Boom microphone with wide frequency response
- Comfortable and adjustable head-band
What's Included:
- Poly Blackwire 3320 USB-C Headset
- User documentation
Warranty and Certification:
Manufacturer warranty included. CE and RoHS certified for UK/EU compliance
Key Features:
- Monaural design for situational awareness
- USB-C connection for easy setup
- Dynamic 3.2 cm driver for rich sound
- Boom microphone with wide frequency response
- Comfortable and adjustable head-band
What's Included:
- Poly Blackwire 3320 USB-C Headset
- User documentation
Warranty and Certification:
Manufacturer warranty included. CE and RoHS certified for UK/EU compliance

Usage:
Connect the headset via USB-C to your device. Adjust the head-band for a comfortable fit. Use the button controls to manage volume and calls. Ideal for office and call centre communication.
Key Product Details:
MPN: 213935-101
EAN: 5715063349410
Manufacturer: Poly
Condition: New
Technical Specifications:
| Impedance | 32 Ω |
|---|---|
| Driver Type | Dynamic |
| Driver Unit | 3.2 cm |
| Cable Colour | Red |
| Control Type | Buttons |
| Ear Coupling | Circumaural |
| Headset Type | Monaural |
| Product Type | Headset |
| Wearing Style | Head-band |
| Product Colour | Black |
| Volume Control | Button |
| Microphone Type | Boom |
| Recommended Usage | Office/Call center |
| Headphone Frequency | 20 - 20000 Hz |
| Microphone Frequency | 100 - 10000 Hz |
| Headphone Sensitivity | 116 dB |
| Microphone Sensitivity | 38 dB |