Poly Blackwire 3310
The Microsoft Teams certification and included USB-C/A adapter ensure seamless plug-and-play connectivity for unified communications, while the monaural on-ear design keeps you aware of your surroundings. Its wired 3.5mm and USB-C connections provide a reliable, zero-latency experience without battery concerns, though music playback scores a low 10.5 out of 100. This headset is best for call center agents and office workers who need a durable, single-ear headset for clear voice calls all day.
form factor on-ear
driver type dynamic
driver size mm 32
impedance ohms 32
active noise cancellation Yes
open closed back closed
49 Overall Score
Price CA$66
Snapshot
Pros & Cons
Pros
- Strong mic (91st percentile) 91st
- Strong anc (81st percentile) 81st
- Strong comfort (68th percentile) 68th
Cons
The proof
Performance
Specifications
Full Specifications
Design
| Form Factor | on-ear |
| Open/Closed | closed |
| Foldable | No |
| Weight | 0.1 kg / 0.1 lbs |
| Ear Cushion | Foam (surface material) |
| Headband | plush, padded |
Audio
| Driver Type | dynamic |
| Driver Size | 32 |
| Freq Min | 80 |
| Freq Max | 20000 |
| Impedance | 32 |
| Sensitivity | 94 |
| Codecs | Poly Blackwire 3310 Monaural Microsoft Teams Certified USB-C Headset +USB-C/A Adapter - Microsoft Teams Certification - Mono - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - On-ear - Monaural - Ear |
| Surround | 7.1 Virtual Surround |
Noise Control
| ANC | Yes |
| ANC Type | Noise cancelling |
| Transparency | No |
Connectivity
| Wireless | No |
| Wired Connector | USB-C |
| Detachable Cable | No |
| Cable Length | 2.15 |
Microphone
| Microphone | Yes |
| Mic Count | 1 |
| NC Mic | Yes |
| Boom Mic | Yes |
| Detachable Mic | No |
| Mic Pattern | Omnidirectional |
Features
| Touch Controls | No |
| App | Poly Lens |
| Gaming Mode | No |
vs Competition
| Spec | Poly Blackwire 3310 | Sony ULT WEAR WHULT900N/B | Sennheiser MOMENTUM 4 700383 | TOZO HT2 | Beyerdynamic Aventho 1001609 | Bose QuietComfort 884367-0100 |
|---|---|---|---|---|---|---|
| Form Factor | on-ear | over-ear | over-ear | over-ear | on-ear | over-ear |
| Driver Type | dynamic | dynamic | transducers | dynamic | dynamic | dynamic |
| Driver Size (mm) | 32 | 40 | 42 | 40 | 45 | - |
| Impedance Ohms | 32 | 314 | - | 32 | 48 | 32 |
| Wireless | false | true | true | true | true | true |
| Active Noise Cancellation | true | true | true | true | true | true |
| Open Closed Back | closed | closed | closed | closed | closed | closed |
| Bluetooth Version | - | 5.2 | 5.2 | 5.3 | 5.4 | 5.1 |
| Battery Life Hours | - | 30 | 60 | 60 | 40 | 24 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| Poly Blackwire 3310 | 80.6 | 91 | 35 | 58.8 | 44.7 | 68.2 | 50.2 | 36.6 |
| Sony ULT WEAR WHULT900N/B Compare | 98 | 85.3 | 77.8 | 95.6 | 76.1 | 53.7 | 98.9 | 87.5 |
| Sennheiser MOMENTUM 4 700383 Compare | 98 | 85.3 | 77.8 | 94 | 90.7 | 53.7 | 88.5 | 87.5 |
| TOZO HT2 Compare | 93.4 | 83.2 | 95.7 | 99.1 | 90.7 | 81 | 83.1 | 87.5 |
| Beyerdynamic Aventho 1001609 Compare | 98 | 79.2 | 95.7 | 98.3 | 81.6 | 53.7 | 97.7 | 55 |
| Bose QuietComfort 884367-0100 Compare | 93.4 | 68.2 | 92.4 | 48.9 | 72.7 | 16 | 93.4 | 93.9 |
Price
Value & Pricing
From CA$66
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Price History
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
