Koss Porta Pro On-Ear Headphones Wired with Case - Black or Silver - Brand New

Designed for those with refined musical taste, the Porta Pro continues to be one of the most popular headphones around the world. Koss Porta Pro On Ear 3.5mm Wired Headphones with Case, Black or Silver OR NEW DETACHABLE CORD VERSION.

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A Portable headphone is a headphone that is used on-the-go. Portable headphones tend to be smaller, more lightweight, and may have features that lend themselves to listening on-the-go, like carrying cases or collapsible headbands.

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