How do you move the headband on a Koss porta pro from firm to light. There are no instructions on this or how to fold it. Thanks. Created by mshotz. Audio Players & Recorders - Koss - Porta Pro Consumer Headphones

How do you move the headband on a Koss porta pro from firm to light. There are no instructions on this or how to fold it. Thanks

December 2020 0 24 Report

How do you move the headband on a Koss porta pro from firm to light. There are no instructions on this or how to fold it. Thanks

Audio Players & Recorders - Koss - Porta Pro Consumer Headphones