The acclaimed Porta Pro® Limited Edition is more than two updated colorways. It features an inline microphone, remote and attenuating volume control.
Koss Porta Pro Limited Edition Black Gold On-Ear Headphones, in-Line Microphone, Volume Control and Touch Remote Control, Includes Hard Carrying Case, Wired with 3.5mm Plug, Black and Gold : Electronics
Massdrop x Koss Porta Pro X On-Ear Headphones — Noise-Cancelling in-line Microphone, Activate Voice Assistant or Skip Tracks with in-line Remote, Collapsible for Maximum Portability (Midnight Blue) : Electronics
Koss Porta Pro headphone refresh is better than ever for just $60 - CNET
Koss Porta Pro Limited Edition Black Gold On-Ear Headphones, in-Line Microphone, Volume Control and Touch Remote Control, Includes Hard Carrying Case, Wired with 3.5mm Plug, Black and Gold : Electronics
Koss Porta Pro Limited Edition On-Ear Headphones, in-Line Microphone, Volume Control and Touch Remote Control, Retro Style, Includes Hard Carry Case, Wired with 3.5mm Plug, Rhythm Beige : Electronics
Koss - Porta Pro Limited Edition in Black Gold - Available here: ow.ly/9bNo306Yer1
Before You Buy A Koss Porta Pro, READ THIS! - Home Studio Basics
Koss Porta Pro Limited Edition Black Gold On-Ear Headphones in-Line Microphone
Koss Porta Pro Limited Edition Black Gold On-Ear Headphones in-Line Microphone
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Porta Pro® Limited Edition Black Gold Headphones - Koss Stereophones
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Koss Porta Pro Limited Edition review - SoundGuys
Koss Porta Pro Limited Edition Black Gold On-Ear Headphones, in-Line Microphone, Volume Control and Touch Remote Control, Includes Hard Carrying Case, Wired with 3.5mm Plug, Black and Gold : Electronics