# Koss Porta Pro On Ear Headphones with Case

- Category: Headphone
- Brand: Koss
- Model: PortaPro
- Part number: Porta Pro
- Price (US): $39.99
- Price last checked: 2026-08-06
- Rating: 4.7/5 from 5655 Amazon reviews
- Warranty: Lifetime
- Product page: https://buildmypc.net/component-details/headphone/koss-portapro-porta-pro/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Koss |
| Model | PortaPro |
| Type | Wired |
| Color | Black / Silver |
| Frequency | 15 Hz - 25 kHz |

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