Koss KTXPro1 On-Ear Wired Headphones Portability Adjustable Headband Pre Owned
Pre owned open box never use missing Manuel super nice condition.
Koss KTXPRO1 Titanium Portable Headphones with Volume Control
The Koss KTXPRO1 is a lightweight, adjustable headphone that provides portability with great titanium sound. MFR# KTXPRO1. Titanium layered diaphragm for accurate sound reproduction. Foam ear cushions for an open hear-through sound.