Koss's miniature portable earphone, affectionately dubbed "The Plug," makes use of an ear-cushion material (similar to that used in sound-blocking earplugs) that slowly expands in your ear canal to provide a custom fit and maximum sonic isolation from external noises. A detachable, extrawide headband makes these Koss-termed "stereophones" easy to carry or store. For...
Now you can enjoy your music anywhere you go. Simply, plug it into your MP3 Player and secure the headset comfortably in place. Our new, designed headset is created with a special style to suit your taste and usage.