HP Poly Blackwire 3320 Stereo USB-C Headset + USB-C Adapter - 213934-01 - Black
Wired on-ear stereo USB-C headset with noise-cancelling mic, inline controls for call/mute/volume, and USB-C to A adapter. Optimized for PC/Mac UC apps like Teams with SoundGuard protection. Comfortable, durable design for office use.
Available in 4–6 business days : 54 pieces
For any questions about this item, availability, or delivery times, please contact us at 22 270068
The HP Poly Blackwire 3320 is a professional wired headset designed for unified communications, featuring direct USB-C connectivity and an included USB-C to USB-A adapter for broad compatibility. Its on-ear design with adjustable headband and foam ear cushions ensures all-day comfort during calls or multimedia sessions.
Equipped with a flexible noise-cancelling microphone (135mm boom, rotatable 280°), it delivers clear voice pickup with 100 Hz-10 kHz bandwidth. Dual 32mm speakers provide stereo audio (20 Hz-20 kHz), Dynamic EQ, and SoundGuard technology to protect against acoustic shock above 118 dBA. Inline controls include answer/end call, mute, and volume adjustment.
- Plug-and-play USB-C for PC/Mac (Windows 10/11, macOS)
- Noise/echo reduction for crystal-clear calls
- Lightweight at 131g with robust build
- UC-certified, Microsoft Teams compatible
- 2-year Poly warranty
| Product Type | Headset |
| Headphone Type | On-ear (stereo) |
| Microphone Type | Noise cancelling / Omnidirectional |
| Speaker Size | 32 mm |
| Impedance | 32 ohm |
| Microphone Bandwidth | 100 Hz to 10 kHz |
| Speaker Bandwidth | 20 Hz to 20 kHz |
| Sensitivity (Microphone) | -38 dBV/Pa / 11 dB SLR |
| Sensitivity (Speaker) | 116 dB / -3.5 dB RLR |
| Nominal Sound Pressure Level | 118 dB SPL / 94 dB SPL |
| Boom Mic Length | 135 mm |
| Boom Rotation | 280° |
| Cable Length (Total) | 217.93 cm |
| Weight (Unpacked) | 131 g |
| Weight (Packaged) | 300 g |
| Compatible OS | Windows 10/11, macOS |
| Connectivity | USB Type-C® with USB-C/A adapter |
| Acoustic Protection | SoundGuard Digital |
| Controls | Answer/End, Mute, Volume +/- |
| Warranty | 2-year limited |