Koss UR20
Neodymium drivers deliver an 18Hz-24kHz frequency response, 16-ohm impedance, and 97dB sensitivity, producing clear treble and deep bass from a lightweight 50g frame. The flexible sling headband allows single-sided monitoring and withstands daily wear, while the 8-foot cord suits home stereo or DJ booth setups. Best for budget-minded DJs and casual listeners needing a durable, long-cord wired headphone, but poor isolation limits it for calls and gaming.
Snapshot
Pros & Cons
Pros
- Strong comfort (86th percentile) 86th
- Strong social proof (75th percentile) 75th
- Strong user sentiment (71th percentile) 71th
Cons
- Below average mic (15th percentile)
- Below average anc (30th percentile)
- Below average sound (34th percentile)
- Below average build (34th 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 9 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Design
| Form Factor | over-ear |
| Weight | 0.1 kg / 0.1 lbs |
| Ear Cushion | Leatherette |
| Headband | Mesh |
Audio
| Driver Type | Dynamic Driver |
| Freq Min | 18 |
| Freq Max | 24000 |
| Impedance | 16 |
| Sensitivity | 97 |
| Codecs | Koss UR20 Over-Ear Headphones, Flexible Sling Headband, Black |
Connectivity
| Wireless | No |
| Wired Connector | 3.5mm |
| Cable Length | 2.4 |
Features
| Touch Controls | Yes |
vs Competition
| Spec | Koss UR20 | TOZO HT3 HT3 | Soundcore Life Q20 A3025 | JBL Tune 770NC | Sony WH-CH720N WH-CH720N | QCY H3 H3 |
|---|---|---|---|---|---|---|
| Form Factor | over-ear | over-ear | over-ear | over-ear | over-ear | over-ear |
| Driver Type | Dynamic Driver | dynamic | dynamic | Dynamic Driver | Dynamic | dynamic |
| Driver Size (mm) | - | 40 | 40 | 40 | 30 | 40 |
| Impedance Ohms | 16 | 16 | 16 | 32 | 325 | 32 |
| 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 | - | 6.0 | 5.0 | 5.3 | 5.2 | 5.4 |
| Battery Life Hours | - | 90 | 60 | 70 | 35 | 60 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| Koss UR20 | 30.2 | 15 | 33.9 | 33.5 | 42.9 | 86.3 | 70.5 | 40.3 | 74.6 |
| TOZO HT3 HT3 Compare | 87.1 | 84.3 | 95.8 | 98.9 | 96.9 | 50.1 | 96.2 | 96.4 | 91.4 |
| Soundcore Life Q20 A3025 Compare | 92.1 | 84.3 | 92.2 | 88.6 | 88.8 | 86.3 | 70.5 | 90.8 | 83.2 |
| JBL Tune 770NC Compare | 97.5 | 65.7 | 92.2 | 72.5 | 92.9 | 50.1 | 70.5 | 99.6 | 83.2 |
| Sony WH-CH720N WH-CH720N Compare | 97.5 | 77.6 | 97.2 | 70.4 | 74.3 | 2.4 | 0 | 97 | 83.2 |
| QCY H3 H3 Compare | 92.1 | 81.9 | 76.4 | 85.3 | 84.2 | 86.3 | 70.5 | 96.4 | 83.2 |
Price
Value & Pricing
Amazon.de 1 offers From €33
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
