Collapsible Stereo Headphone

Koss UR18 Stereophone, Superior Sound in a Collapsible Lightweight Package. The UR18 delivers digital quality sound in an ultra-lightweight design for listeners on-the-go. The UR18 features dynamic elements for a wide frequency response from 25-15,000 Hz. Closed leatherette earcushions form a light seal around the ears, enhancing bass frequencies.