Porta Pro Utility: Connect to Anything – Koss Stereophones

Koss Porta Pro Double-Sided On-Ear Communication Headset, Flexible, Hands-Free Electret Microphone, Collapsible Design, Wired 3.5mm TRRS Plug, Black : Electronics

Design Stories: Porta Pro Utility – Koss Stereophones

With its unique D-profile design and precision tuned sound, the Koss UR23i full size headphone is ideal for personal listening. Isolation from ultra-soft cushions and closed back design brings you closer to the music. Durable lightweight design makes the Koss UR23i a great portable headphone for traveling. Answer calls, play, pause, or skip tracks with the UR23i's in-line one touch microphone.

Koss Porta Pro Double-Sided On-Ear Communication Headset, Flexible, Hands-Free Electret Microphone, Collapsible Design, Wired 3.5mm TRRS Plug, Black

Introducing: Koss Utility Series

Review - Koss KPH40 (Utility Series)

In July Koss fans throughout the world voted on five different concepts for a limited edition version of the Koss Porta Pro. After thousands of votes - the winner was: a tie The Porta Pro Limited Edition is more than two updated colorways. It features an inline microphone remote and attenuating volume control. Included with the Porta Pro Limited Edition is an all-new hard compact carrying case the standard case is also included.

Koss Porta Pro Limited Edition Rhythm Beige Headphones

Porta Pro Utility: Connect to Anything – Koss Stereophones

Open-Back, On-Ear Design, Retro Look Comfort Zone - Adjustable Temporal Pads Audiophile Sound Performance Collapsible Design for Compact Storage Carry

Koss Porta Pro Utility On-Ear Headphones, Detachable Interchangeable Cord System, Collapsible Design, Stealth Grey

Koss Porta Pro® Utility On-Ear Headphones - Koss Stereophones

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

Porta Pro® Utility

Koss Porta Pro Ultra Utility, KPH40 drivers and Yaxipads : r/headphones