Utility Series

The Koss Utility Series is an all-new way to experience The Sound of Koss. Three new headphones, three new cords, one seamless experience where everything works together.
Utility Series
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KPH 40 Utility On Ear Headphones
Koss KPH40 Utility On Ear Headphones

KPH40 Utility

$72.00

KPH40X

$0.00
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Koss KEB90 Utility Headphones
KEB90 earbud headphones plugged into iphone.

KEB90 Utility

$100.00
Porta Pro® Utility
Porta Pro Utility On Ear Headphones
Utility Series USB-C Cord
Utility Series Lightning Cable

Utility Series Lightning Cord

Regular price $65.00 $29.00
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