HP Blackwire 3320
A wired 131g on-ear design with 32mm drivers and a noise-canceling boom mic uses SoundGuard DIGITAL to cap sudden volume spikes at 118 dBA for hearing safety. Plug-and-play USB-C with an included USB-A adapter and one-touch call controls simplify PC/Mac operation, while Dynamic EQ tunes voice for wideband telephony. It suits desk-bound professionals logging full days on conference calls who prioritize clear vocal capture and ear protection over mobility.
form factor on-ear
driver size mm 32
impedance ohms 32
37 Overall Score
Price €41
Snapshot
Pros & Cons
Pros
- Strong mic (91st percentile) 91st
- Strong comfort (68th percentile) 68th
Cons
- Below average social proof (31st percentile)
- Below average anc (32nd percentile)
The proof
Performance
Specifications
Full Specifications
Design
| Form Factor | on-ear |
| Weight | 0.1 kg / 0.3 lbs |
| Ear Cushion | Foam |
| Headband | padded |
Audio
| Driver Size | 32 |
| Drivers | 1 |
| Freq Min | 20 |
| Freq Max | 20000 |
| Impedance | 32 |
| Sensitivity | 94 |
| Codecs | Poly Blackwire 3320 Stereo USB-C Headset +USB-C/A Adapter - Stereo - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - On-ear - Binaural - Ear-cup - 7.10 ft Cable - Omni-directional Microphone - Black |
| Surround | 7.1 Virtual Surround |
Connectivity
| Wireless | No |
| Wired Connector | USB-C |
| Cable Length | 2.18 |
Microphone
| Microphone | Yes |
| NC Mic | Yes |
| Boom Mic | Yes |
| Mic Pattern | Omnidirectional |
Features
| Touch Controls | Yes |
| App | Poly Lens |
vs Competition
| Spec | HP Blackwire 3320 | Sony ULT WEAR WHULT900N/B | TOZO HT2 | Sennheiser ACCENTUM Plus | Truefree HF-10 | Soundcore Space One A3035Z11 |
|---|---|---|---|---|---|---|
| Form Factor | on-ear | over-ear | over-ear | over-ear | over-ear | over-ear |
| Driver Type | - | dynamic | dynamic | dynamic | dynamic | dynamic |
| Driver Size (mm) | 32 | 40 | 40 | 37 | 40 | 40 |
| Impedance Ohms | 32 | 314 | 32 | - | 20 | 16 |
| Wireless | false | true | true | true | true | true |
| Active Noise Cancellation | - | true | true | true | true | true |
| Open Closed Back | - | closed | closed | closed | closed | closed |
| Bluetooth Version | - | 5.2 | 5.3 | 5.2 | 6.0 | 5.3 |
| Battery Life Hours | - | 30 | 60 | 50 | 125 | 40 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| HP Blackwire 3320 | 32.1 | 91 | 35 | 58.8 | 44.7 | 68.2 | 59.8 | 31.3 |
| Sony ULT WEAR WHULT900N/B Compare | 98 | 85.3 | 77.8 | 95.6 | 76.1 | 53.7 | 98.9 | 87.5 |
| TOZO HT2 Compare | 93.4 | 83.2 | 95.7 | 99.1 | 90.7 | 81 | 83.1 | 87.5 |
| Sennheiser ACCENTUM Plus Compare | 93.4 | 79.2 | 35 | 95.8 | 85.9 | 53.7 | 96.2 | 80.3 |
| Truefree HF-10 Compare | 93.4 | 85.3 | 95.7 | 83.1 | 99.8 | 81 | 95 | 93.9 |
| Soundcore Space One A3035Z11 Compare | 98 | 83.2 | 87.8 | 93.2 | 81.6 | 87.7 | 95.8 | 87.5 |
Price
Value & Pricing
From €41
Amazon.it 1 offer From €41
We started tracking prices for this product on May 3, 2026. The chart appears once we have more data.
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
