Califone® Switchable Mono/Stero Headphones, Black - Pack of 10

Help students stay on task with these comfortable headphones that muffle external distractions with its ambient noise-reducing ear cups that go completely around the ears. Each ear cup features replaceable padded leatherette ear cushions, slotted baffles to protect the inner speakers from accidental perforation, and individual volume controls. Padded ABS plastic headband adds comfort for extended wearing and is fully adjustable. Headband and ear cups resists breakage in high-use situations. A switch on the side allows the user to switch between monaural and stereo functions with ease. Includes a 3.5 mm plug, a 10-ft. coiled cord, and a 1/4 in. plug adapter for use with cassette players and monaural jack boxes. Three-year warranty.