Poly Blackwire 3220 Stereo USB-C Headset +USB-C/A Adapter (Bulk) (8X228A6)
| Compatibility | Compatible with PCs via USB/USB Type-C®, connects to mobile devices and tablets via 3.5 mm and devices that support USB Type-C® |
|---|---|
| Color | Black |
| Boom mic length (mm) | 130 mm |
| Sensitivity (microphone) | 10 dB SLR |
| Signal-to-noise ratio | >24 dB |
| Impedance | 32 ohm |
| Cable length | 64 cm (inline module to headset); 90 cm (USB to inline module); 154 cm (total USB to headset) |
| Button user controls | Call answer/end; Call ignore/on hold; Redial; Mute; Volume +/- |
| Headphone type | On-ear (stereo) |
| Sensitivity (speaker) | 6 dB RLR |
| Microphone type | Omnidirectional |
| Speaker bandwidth | 200 Hz to 6.8 kHZ (speech mode); 20 Hz to 20 kHZ (media mode) |
| Microphone bandwidth | 100 Hz to 10 kHz |
| Boom mic rotation | 270° |
| Ear cushions | PU leather (surface material) |
| Compatible Operating Systems | Windows 11; Windows 10; macOS |
| Acoustic protection technology | SoundGuard |
| Minimum dimensions (W x D x H) | 155 x 32 x 178 mm |
| Speaker size | 28 mm |
| Package dimensions (W x D x H) | 178 x 254 x 10 mm |
| Pallet dimensions (W x D x H) | 101.6 x 121.9 x 131.9 cm |
| Cartons per layer | 4 |
| Weight | 119 g (with cable); 92 g (without cable) |
| Package weight | 300 g |
| Pallet weight | 357 kg |
| Minimum System Requirements | USB Type-A port; USB Type-C® port |
| What's in the box | Headset; USB Type-C®️ cable; User guide; USB Type-C® to USB Type-A adapter |
| Manufacturer Warranty | Poly standard two-year limited warranty |