HP Poly Blackwire 3320-M Duo USB-C/USB-A Headset
Poly Blackwire 3320 Stereo Microsoft Teams Certified USB-C Headset +USB-C/A Adapter (8X220AA)
- On-ear (stereo)
- USB Type-A; Wired USB Type-C®
- Omnidirectional
- Noise and echo reduction; Dynamic EQ optimized; Noise cancellation (NC)
| Compatibility |
Compatible with PCs via USB/USB Type-C®, connects to mobile devices and tablets via 3.5 mm (BW3315/BW3325) and devices that support USB Type-C® |
|---|---|
| Color |
Black |
| Boom mic length (mm) |
135 mm |
| Sensitivity (microphone) |
11 dB SLR |
| Signal-to-noise ratio |
>24 dB |
| Impedance |
32 ohm |
| Cable length |
65.8 cm (inline module to headset); 145.08 cm (USB to inline module); 217.93 cm (total USB to headset) |
| Nominal sound pressure level |
94 dB SPL |
| Button user controls |
Call answer/end; Mute; Volume +/-; Microsoft Teams |
| Headphone type |
On-ear (stereo) |
| Sensitivity (speaker) |
-3.5 dB RLR |
| Microphone type |
Omnidirectional |
| Speaker bandwidth |
20 Hz to 20 kHz |
| Microphone bandwidth |
100 Hz to 10 kHz |
| Boom mic rotation |
280° |
| Ear cushions |
Artificial leather (surface material) |
| Compatible Operating Systems |
Windows 10; macOS |
| Acoustic protection technology |
SoundGuard Digital 1 2 |
| Speaker size |
32 mm |
| Pallet dimensions (W x D x H) |
101.6 x 121.9 x 194 cm |
| Cartons per layer |
10 |
| Weight |
131 g |
| Package weight |
300 g |
| Pallet weight |
357 kg |
| Minimum System Requirements |
USB Type-A port; USB Type-C® port |
| What's in the box |
User guide; Headset; USB Type-C® to USB Type-A adapter |
| Manufacturer Warranty |
Poly standard two-year limited warranty |
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