HP Blackwire 3325
Microsoft Teams certification and dual USB-C/3.5mm connectivity provide reliable plug-and-play operation across PC and mobile devices. The 286-gram on-ear design features a plush padded headband and 180-degree pivoting speakers for all-day comfort during long calls. This wired stereo headset is best for office workers and remote staff who need a dependable, certified device for clear voice communication in Microsoft Teams environments.
Snapshot
Pros & Cons
Pros
- Strong mic (91st percentile) 91st
- Strong comfort (88th percentile) 88th
Cons
- Below average anc (32nd percentile)
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
Based on 2 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Design
| Form Factor | on-ear |
| Open/Closed | closed |
| Weight | 0.1 kg / 0.3 lbs |
| Ear Cushion | Artificial leather |
| Headband | plush, padded |
Audio
| Driver Size | 32 |
| Freq Min | 20 |
| Freq Max | 20000 |
| Impedance | 32 |
| Sensitivity | 94 |
| Codecs | Poly Blackwire 3325 Microsoft Teams Certified USB-C Headset TAA - Microsoft Teams Certification - Stereo - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - 20 Hz - 20 kHz - On-ear - Binaural - Supra- |
Noise Control
| ANC | No |
Connectivity
| Wireless | No |
| Wired Connector | 3.5mm |
| Cable Length | 2.15 |
Microphone
| Microphone | Yes |
| NC Mic | Yes |
| Boom Mic | Yes |
| Mic Pattern | Omnidirectional |
Features
| App | Poly Lens |
vs Competition
| Spec | HP Blackwire 3325 | Bowers & Wilkins Px7 Px7S3 | Bose QuietComfort 884367-0100 | Nothing Headphone (1) B170 | Srhythm NiceComfort NC95 | Beyerdynamic Aventho 100 |
|---|---|---|---|---|---|---|
| Form Factor | on-ear | over-ear | over-ear | over-ear | over-ear | on-ear |
| Driver Type | - | bio-cellulose | dynamic | dynamic | hybrid | dynamic |
| Driver Size (mm) | 32 | 40 | - | 40 | 40 | 45 |
| Impedance Ohms | 32 | 33 | 32 | 16 | 16 | 48 |
| Wireless | false | true | true | true | true | true |
| Active Noise Cancellation | false | true | true | true | true | true |
| Open Closed Back | closed | closed | closed | closed | - | closed |
| Bluetooth Version | - | 5.3 | 5.1 | 5.3 | 6.0 | 5.4 |
| Battery Life Hours | - | 30 | 24 | 80 | 100 | 40 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| HP Blackwire 3325 | 32.1 | 91 | 35 | 55.8 | 44.7 | 87.7 | 50.2 | 35.9 |
| Bowers & Wilkins Px7 Px7S3 Compare | 98 | 98.3 | 35 | 95.1 | 76.1 | 68.2 | 97.7 | 80.4 |
| Bose QuietComfort 884367-0100 Compare | 93.4 | 68.1 | 92.4 | 48.9 | 72.7 | 16 | 93.4 | 93.9 |
| Nothing Headphone (1) B170 Compare | 98 | 91 | 77.7 | 97.9 | 96.2 | 32.3 | 98.5 | 73 |
| Srhythm NiceComfort NC95 Compare | 93.4 | 68.1 | 87.8 | 83.1 | 98.6 | 87.7 | 86.1 | 80.4 |
| Beyerdynamic Aventho 100 Compare | 98 | 79.2 | 35 | 98.3 | 81.5 | 53.6 | 96.2 | 55.1 |
Price
Value & Pricing
Amazon.co.jp 1 offer From ¥19,880
We started tracking prices for this product on May 10, 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.
