Koss 154336 R-80 Over Ear Headphones, Black

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.
8 foot, single-entry coiled cord with 3.5 mm (1/8-inch) plug
Oxygen-free copper voice coils improve signal transmission and conduction for cleaner, clearer sound
Closed, leatherette ear cushions form comfortable seal around ears, enhancing bass frequencies and decreasing ambient noise
Dynamic element construction delivers accurate acoustic sound reproduction with a wide frequency response
Dynamic Element Construction Delivers Accurate Acoustic Sound Reproduction with a Wide Frequency Response
Oxygen-free Copper Voice Coils Improve Signal Transmission and Conduction for Cleaner, Clearer Sound
Closed, Leatherette Ear Cushions Form Comfortable Seal Around Ears, Enhancing Bass Frequencies and Decreasing Ambient Noise
Adjustable Headband Adapts to Any Head Size and Shape for Added Comfort
8 Foot, Single-entry Coiled Cord with 3.5 Mm (1/8-inch) Plug and 6.3 Mm (1/4-inch) Adapter
Covered under the Koss Stereophones Limited Lifetime Warranty