Porta Pro® Wireless

The Koss Porta Pro® Wireless takes the legendary sound and the iconic design of the classic Koss Porta Pro® headphones wireless with Bluetooth® 4.1.

Review: Koss Porta Pro Wireless are the classic headphones plus Bluetooth – Six Colors

Koss - Porta Pro Wireless Bluetooth Headphones

Old standard got a new function: KOSS Porta Pro Wireless – Backsplice

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Review: Koss Porta Pro Wireless are the classic headphones plus Bluetooth – Six Colors

Koss Porta Pro Wireless Review

Koss Porta Pro Wireless review: a classic mistake - The Verge

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