From the Manufacturer
A Home headphone is a headphone that is primarily used in the home, with home electronics. Generally speaking, home headphones are somewhat larger and more isolating. Home headphones with cords tend to have a longer cord.
Features
Frequency Response: 16-22, 000 Hz Dynamic Element construction utilizes neodymium iron boron magnet structures for accurate acoustic sound reproduction Oxygen Free copper voice coils for signal clarity Extra large leatherette ear cushions for maximum isolation and deep bass Pivoting ear cups for flexible movement during extended wear Adjustable headband adapts to any head size or shape for added comfort Detachable 8 foot, single entry coiled cord for flexibility and reliability Includes 1/8" and 1/4" stereo plugs for home and portable use
Product Description
Professional quality Koss R80 full-size noise isolating headphones provide undeniably great sound outdone only by the comfort they offer. Listeners laud the outstanding form and function of the R80 full size headphones, designed for frequent use over extended periods.
Koss R-80 studio-quality headphones feature a dynamic element construction that utilizes neodymium iron boron magnet structures for accurate acoustic sound reproduction and oxygen-free copper voice coils for signal clarity. Extra large leatherette ear cushions provide maximum isolation and deeper bass, while pivoting ear cups allow for flexible movement during extended wear. Also included are a detachable 8-foot single-entry coiled cord for flexibility and 1/8-inch and 1/4-inch stereo plugs for home and portable use.