A Portable headphone is a headphone that is used on-the-go. Portable headphones tend to be smaller, more lightweight, and may have features that lend themselves to listening on-the-go, like carrying cases or collapsible headbands.
Koss Over-Ear HeadphonesConnects with your devices via a cord to ensure worry-free signal quality while listeningListen to distinct sounds from both the speakers in stereo sound modeHear low subs and soaring vocals with a frequency range of sound from 15 Hz-25 kHzSharp looking over-head design provides you a comfortable fitFeatures Phono connector