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.PRODUCT FEATURES:
Titanium-coated high polymer diaphragm for accurate sound reproduction;
Dynamic element design for extended frequency response;
Sportclip design fits around the ear to eliminate the headband;
Neodymium iron boron magnet structures for deep bass performance;
Oxygen-free copper voice coils for signal clarity.