Califone OH-4V Odyssey Binaural Headphone with 3.5mm Stereo Plug, Rugged ABS Headstrap & Earcups Resist Breakage with Recessed Wiring, Fully Adjustable Headband & Comfort Sling Fits All Sizes Rugged ABS headstrap & earcups resist breakage with recessed wiring for safety Fully adjustable headband & comfort sling fits all sizes Noise-reducing circumaural earcups lower external noise so volume neednt as high, for hearing safety Reinforced entry point of the cord into the earcup; Replaceable 6 straight cord, with 3.5mm stereo plug Replaceable hypo-allergenic (no latex) ear cusions, One of the industrys deepest ear cavities provides for added comfort