Poly Blackwire 3210
form factor on-ear
driver size mm 32
impedance ohms 32
wireless false
active noise cancellation true
33 Overall Score
Price $41
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About This Headphones
Poly Blackwire 3210 — form factor on-ear, driver size 32 mm, impedance ohms 32, active noise cancellation.
- Form factor on-ear
- Driver size 32 mm
- Impedance ohms 32
- Active noise cancellation
Overview
Performance
Pros & Cons
Pros
- Strong anc (83th percentile) 83th
- Strong mic (67th percentile) 67th
Cons
- Below average social proof (8th percentile) 8th
- Below average build (35th percentile) 35th
Specifications
Full Specifications
Design
| Form Factor | on-ear |
| Ear Cushion | Artificial leather |
Audio
| Driver Size | 32 |
| Freq Min | 20 |
| Freq Max | 20000 |
| Impedance | 32 |
| Codecs | Poly Blackwire 3210 Headset - Mono - USB Type C, Mini-phone (3.5mm) - Wired - On-ear - Monaural - Ear-cup - 5.28 ft Cable - Noise Cancelling Microphone - Noise Canceling - Black |
Noise Control
| ANC | Yes |
| ANC Type | Hybrid |
Connectivity
| Wireless | No |
| Wired Connector | USB-C |
| Cable Length | 1.609 |
Microphone
| Microphone | Yes |
| NC Mic | Yes |
Features
| App | Poly Lens |
Value & Pricing
May 11, 2026 $41
vs Competition
| Spec | Poly Blackwire 3210 | Sony ULT WEAR WHULT900N/B | JBL Live 770NC | Audio-Technica ATH-S300BT ATH-S300BT | TOZO HT3 HT3 | 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 | 40 | 40 | 40 |
| Impedance Ohms | 32 | 314 | 32 | 45 | 16 | 16 |
| Wireless | false | true | true | true | true | true |
| Active Noise Cancellation | true | true | true | true | true | true |
| Open Closed Back | - | closed | closed | closed | closed | closed |
| Bluetooth Version | - | 5.2 | 5.3 | 5.1 | 6.0 | 5.3 |
| Battery Life Hours | - | 30 | 65 | 90 | 90 | 40 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| Poly Blackwire 3210 | 82.7 | 67 | 34.6 | 51.2 | 44.4 | 51.1 | 45.6 | 8 |
| Sony ULT WEAR WHULT900N/B Compare | 97.6 | 85.3 | 77.1 | 95.2 | 72.6 | 51.1 | 98.9 | 98.8 |
| JBL Live 770NC Compare | 97.6 | 78.8 | 97.2 | 85.1 | 91.7 | 51.1 | 100 | 98.8 |
| Audio-Technica ATH-S300BT ATH-S300BT Compare | 92.4 | 78.8 | 77.1 | 85.1 | 97.1 | 51.1 | 99.7 | 98.8 |
| TOZO HT3 HT3 Compare | 87.5 | 85.3 | 95.8 | 98.9 | 97.1 | 51.1 | 96.6 | 98.8 |
| Soundcore Space One A3035Z11 Compare | 97.6 | 83 | 87.2 | 92.5 | 79 | 86.8 | 95.4 | 96.5 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
