Poly S55255088
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
50 Overall Score
Price CA$66
Snapshot
Pros & Cons
Pros
- Strong mic (92nd percentile) 92nd
- Strong anc (82nd percentile) 82nd
- Strong comfort (71st percentile) 71st
Cons
The proof
Performance
Specifications
Full Specifications
Design
| Form Factor | on-ear |
| Open/Closed | closed |
| Foldable | No |
| Weight | 0.1 kg / 0.2 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 S55255088 | Sony ULT WEAR WHULT900N/B | Sennheiser MOMENTUM 4 700383 | Bose QuietComfort 884367-1100 | JBL Tune 670NC | TOZO HT2 |
|---|---|---|---|---|---|---|
| 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 | - | 32 | 40 |
| Impedance Ohms | 32 | 314 | - | 32 | 32 | 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 | 5.1 | 5.3 | 5.3 |
| Battery Life Hours | - | 30 | 60 | 24 | 70 | 60 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| Poly S55255088 | 82.2 | 91.8 | 36.2 | 62.2 | 47 | 70.7 | 53.3 | 37.1 |
| Sony ULT WEAR WHULT900N/B Compare | 98.2 | 86.7 | 79.4 | 96.1 | 78.2 | 56.9 | 99 | 88.8 |
| Sennheiser MOMENTUM 4 700383 Compare | 98.2 | 86.7 | 79.4 | 94.7 | 91.5 | 56.9 | 89.6 | 88.8 |
| Bose QuietComfort 884367-1100 Compare | 90.1 | 71 | 92.9 | 44.7 | 75 | 82.8 | 93.8 | 88.8 |
| JBL Tune 670NC Compare | 98.2 | 71 | 79.4 | 60.4 | 94.5 | 88.9 | 99.3 | 98.6 |
| TOZO HT2 Compare | 94.1 | 84.8 | 96 | 99.2 | 91.5 | 82.8 | 84.8 | 88.8 |
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.
