Description Stereo/mono switch allows you to listen to stereo and mono audio sources. Individual volume control for each ear. Fully adjustable headband with soft leatherette padded twin spring steel construction. Washable foam filled replaceable leatherette ear cushions. 6 ft. coiled cord, 3.5mm mini plug and 1/4" snap-on stereo adapter. Warranty: Manufacturer's limited six-year warranty.