Porta Pro® Utility

The Porta Pro® Utility Series On-Ear Headphone is an all-new way to experience the Sound of Koss®. 

Koss Utility Series features a detachable cord system that gives you the freedom to connect to the devices you own now, or in the future with the included 3.5mm Utility cord or the additional USB-C Utility cord or Utility Bluetooth Adapter.

Save on the additional Utility Series USB-C Cord or Utility Bluetooth Adapter by adding them to your cart at checkout.

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