The Koss UR29 headphones deliver great volume, even with low-voltage portable devices. The closed leatherette ear cushions seal comfortably around your ears to block outside noise and keep music from leaking out. Thus, feel free to listen loudly without disturbing roommates or coworkers.

The UR29 headphones deliver great volume, even with low-voltage portable devices. Closed leatherette ear cushions seal comfortably around your ears to block outside noise and keep music from leaking out. Feel free to listen loudly without disturbing roommates or coworkers. When the music stops, the UR29 full size headphones collapse down into a convenient size that is easy to carry and even easier to store.