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.
form factor over-ear
driver type Dynamic Driver
impedance ohms 16
44 综合评分
价格 €4
Snapshot
优缺点
Pros
- Strong comfort (87th percentile) 87th
- Strong social proof (75th percentile) 75th
- Strong user sentiment (70th percentile) 70th
Cons
- Below average mic (15th percentile)
- Below average anc (30th percentile)
- Below average sound (34th percentile)
- Below average build (34th percentile)
What owners think
用户口碑如何随时间变化
独家依据客户实际撰写评价的时间——让你看到最初的好评是否持续。
用户口碑随时间保持稳定
85/100我们的 AI 口碑分析
基于 9 条带日期的客户评价，按日历季度分组。分期分析为英文。
The proof
性能表现
规格参数
完整规格参数
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 |
竞品对比
| Spec | Koss UR20 | Apple Jimonyer Kids Headphones for School | Lenovo PTL01 | VibeTune Kids | Blue Microphones VibeTune Kids | JLab JBuddies Studio JKSTUDIO-GRYBLU-BOX |
|---|---|---|---|---|---|---|
| Form Factor | over-ear | on-ear | on-ear | over-ear | over-ear | over-ear |
| Driver Type | Dynamic Driver | dynamic | Dynamic Driver | dynamic | dynamic | dynamic |
| Driver Size (mm) | - | 40 | 40 | 40 | 40 | 40 |
| Impedance Ohms | 16 | 32 | - | 32 | 32 | - |
| Wireless | false | false | true | true | true | false |
| Active Noise Cancellation | - | true | true | - | - | - |
| Open Closed Back | - | - | - | - | - | closed |
| Bluetooth Version | - | - | 5.4 | 5.4 | 5.4 | - |
| Battery Life Hours | - | - | 10 | 60 | 60 | - |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| Koss UR20 | 30.3 | 15.2 | 34.2 | 34.2 | 43.3 | 86.6 | 69.8 | 40.9 | 74.5 |
| Apple Jimonyer Kids Headphones for School Compare | 82.3 | 15.2 | 87.4 | 61.8 | 43.3 | 99.2 | 0 | 40.9 | 91.5 |
| Lenovo PTL01 Compare | 82.3 | 66.2 | 87.4 | 94.6 | 19.3 | 79.2 | 0 | 78.4 | 59.5 |
| VibeTune Kids Compare | 30.3 | 43.4 | 34.2 | 61.8 | 88.9 | 74.1 | 96.2 | 70.9 | 97.5 |
| Blue Microphones VibeTune Kids Compare | 30.3 | 43.4 | 34.2 | 61.8 | 88.9 | 74.1 | 93.2 | 70.9 | 97.5 |
| JLab JBuddies Studio JKSTUDIO-GRYBLU-BOX Compare | 30.3 | 43.4 | 92.2 | 61.8 | 43.3 | 98.7 | 50.9 | 56.1 | 74.5 |
Price
性价比分析
最低 €4
Amazon.es 1 个报价 最低 €4
2026年5月30日 €4
使用场景评分
完整评测即将发布。上方的规格、评分、价格和图表始终保持最新。
