Koss Utility KEB90
form factor in-ear
driver type dynamic
25 Puntuación global
Precio 17.038 JPY
Snapshot
Ventajas y desventajas
Pros
- Strong sound (74th percentile) 74th
Cons
- Below average connectivity (9th percentile)
- Below average user sentiment (16th percentile)
- Below average social proof (18th percentile)
- Below average comfort (28th percentile)
What owners think
Cómo cambió la opinión de los propietarios con el tiempo
ExclusivaSegún cuándo escribieron realmente sus opiniones los clientes, para ver si los elogios iniciales se mantuvieron.
La opinión de los propietarios se ha enfriado desde el lanzamiento
65/100Nuestro análisis de opinión con IA
Basado en 7 opiniones de clientes con fecha, agrupadas por trimestre natural. El análisis por periodo está en inglés.
The proof
Rendimiento
Especificaciones
Especificaciones completas
Design
| Form Factor | in-ear |
| Ear Tips | S, M & L Silicone Cushions and S & M Foam Cushions |
| Weight | 0.2 kg / 0.5 lbs |
Audio
| Driver Type | dynamic |
| Freq Min | 10 |
| Freq Max | 25000 |
| Impedance | 16 |
| Sensitivity | 98 |
| Hi-Res Audio | Yes |
| Codecs | Koss KEB90 Utility Earbud, Detachable Interchangeable Cord System, Noise Isolation Design, Stealth Grey |
Noise Control
| ANC | No |
| Transparency | No |
Microphone
| Microphone | Yes |
Features
| Touch Controls | No |
Frente a la competencia
| Spec | Koss Utility KEB90 | Sony LinkBuds Fit WFLS910N/B | EarFun Air Pro Air Pro 4+ | Bose QuietComfort Ultra 896637-0050 | SoundPEATS H3 H3 | Sennheiser MOMENTUM True Wireless 4 |
|---|---|---|---|---|---|---|
| Form Factor | in-ear | in-ear | in-ear | in-ear | in-ear | in-ear |
| Driver Type | dynamic | dynamic | hybrid | dynamic | hybrid | dynamic |
| Wireless | - | true | true | true | true | true |
| Active Noise Cancellation | false | true | true | true | true | true |
| Bluetooth Version | - | 5.3 | 6.0 | 5.3 | 5.4 | 5.4 |
| Battery Life Hours | - | 5.5 | 12 | 6 | 7 | 7.5 |
| Case Battery Hours | - | 21 | 54 | 18 | 37 | 22.5 |
| Water Resistance | - | IPX4 | IP55 | IPX4 | IPX5 | IP54 |
| Multipoint | - | true | true | true | true | true |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| Koss Utility KEB90 | 28.9 | 35.3 | 33.3 | 74 | 46.9 | 28.2 | 15.6 | 8.7 | 18.3 |
| Sony LinkBuds Fit WFLS910N/B Compare | 96.7 | 65.3 | 78.6 | 97.8 | 66 | 93.3 | 79.1 | 97.2 | 57 |
| EarFun Air Pro Air Pro 4+ Compare | 96.7 | 96.8 | 91 | 99.8 | 95.9 | 70.6 | 97.3 | 99.3 | 86.1 |
| Bose QuietComfort Ultra 896637-0050 Compare | 96.7 | 80.1 | 78.6 | 96.2 | 46.9 | 93.3 | 0 | 97.7 | 97.6 |
| SoundPEATS H3 H3 Compare | 96.7 | 96.8 | 91 | 99.9 | 80.6 | 70.6 | 91.9 | 89.9 | 94.2 |
| Sennheiser MOMENTUM True Wireless 4 Compare | 96.7 | 99.8 | 33.3 | 98.5 | 72.2 | 93.3 | 91.9 | 89.9 | 45.5 |
Price
Relación calidad-precio
Desde 17.038 JPY
Amazon.co.jp 1 ofertas Desde 17.038 JPY
4 may 2026 17.038 JPY
Puntuaciones por uso
Pronto habrá un análisis completo. Las especificaciones, puntuaciones, precios y gráficos de arriba siempre están actualizados.
