POLY Blackwire 3220 Stereo USB-A Headset | 209745-101
SKU: 209745-101
£54.99 (Excl. VAT)
- Description
- Specifications
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POLY Blackwire 3220 Stereo USB-A Headset

Blackwire 3220, USB-A
- A2DP: Yes
- Noise-cancellation: Yes
- Wideband Audio: Yes
- Digital Signal Processing: Yes
- SoundGuard (Hearing Protection): Yes
- Connects to PC via USB
- Inline answer/end, volume control, and mute
- Improved performance in noisy environment
- 3.5mm connectivity on C3215/C3225
- “Lava” cable and accents -
Category Feature Details Headphones Driver Unit 2.8 cm Ear Coupling Supraaural Frequency Range 20 - 20000 Hz Sensitivity 90 dB Impedance 32 Ω Noise Canceling Yes Microphone Direction Type Omnidirectional Frequency Range 100 - 10000 Hz Sensitivity -38 dB Noise Canceling Yes Mute Yes Type Boom Performance Hearing Protection SoundGuard DIGITAL Control Unit In-line control Volume Control Button Wearing Style Head-band Recommended Usage Office/Call Center Ports & Interfaces USB Connectivity Yes USB Connector USB Type-A Dimensions Product Width 17.5 cm Product Depth 18 cm Product Height 6 cm Net Weight 0.12 kg System Requirements Mac Support macOS Windows Support Windows 10/11 Packaging Content Ear Pad Material Leatherette Warranty Warranty 2 Years
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