HP Poly Blackwire 3320 Stereo USB-C Headset + USB-C Adapter - 213934-01 - Black (Boxed)
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.
Please Note
The website is currently being actively developed, you are welcome to place the order and in 99% of the cases your order will be processed as usual, but in some cases there may be a delay or the price may change. We will notify you if there are any issues.
Discontinued
This item was discontinued and currently is not available for order on our website. The item may become available soon. Please contact us if you need more information regarding the upcoming arrivals.
| Headsets & Microphones - Product Type | Headset |
|---|---|
| Headsets & Microphones - Wearing Style | On-ear |
| Headsets & Microphones - Microphone Type | Headset Mic |
| Headsets & Microphones - Special Features | Mute Button |
| Headsets & Microphones - Connectivity | USB-C |
| Headsets & Microphones - Surround/Spatial | Stereo |
| Headsets & Microphones - Platform Compatibility | MacOS PC |
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 |