The Koss Stereo Headphone "PORTA PRO" is an over-ear headphone to plug in a hi-fi system, a keyboard or - via provided adapter - an MP3 player. Dynamic elements of this 80 g weighing headset makes for a special low bass performance. The Ultimate Portable Headphone Comfort and convenience combined.
KEY FEATURES:
- The ultra portable on-ear headphones
- Comfort Zone setting on temporal pad for comfortable secure fit
- The ultimate active headphones with a collapsible headband design for protective storage
- Dynamic element for extended frequency response
- Oxygen-free copper voice coils deliver deep bass and signal clarity
- Includes a convenient carrying case for protective storage
- Covered under the Koss Stereophones Limited Lifetime Warranty
