POLY Blackwire 3320 Microsoft Teams Certified USB-C Headset
- 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.
- You wear a headset all day long — better pick one that looks, feels, and sounds great. 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 |
| Sound pressure level (max) |
118 dB |
| Adjustable headband |
Yes |
| Signal-to-Noise Ratio (SNR) |
118 dB |
| Cable colour |
Red |
| Cable length |
2.179 m |
| Control type |
Buttons |
| Control unit type |
In-line control unit |
| Volume control |
Button |
| Operating keys |
Answer/end call, Mute, Volume +, Volume – |
| Product colour |
Black |
| Headset type |
Binaural |
| Recommended usage |
Office/Call center |
| Wearing style |
Head-band |
| Product type |
Headset |
| Ports & interfaces |
| USB connector |
USB Type-C |
| USB connectivity |
Yes |
| Connectivity technology |
Wired |
| Headphones |
| Headphone sensitivity |
116 dB |
| Impedance |
32 Ω |
| Ear coupling |
Supraaural |
| Microphone |
| Microphone direction type |
Omnidirectional |
| Microphone sensitivity |
-38 dB |
| Microphone frequency |
100 – 10000 Hz |
| Microphone type |
Boom |
| System requirements |
| Mac operating systems supported |
MacOS |
| Windows operating systems supported |
Windows 10 |
| Weight & dimensions |
| Weight |
130 g |
| Height |
178 mm |
| Depth |
32 mm |
| Width |
155 mm |
| Packaging data |
| Package weight |
255 g |
| Package height |
207 mm |
| Package depth |
56 mm |
| Package width |
185 mm |
| Technical details |
| Head-band cushion |
Yes |
