The Egghead® Pack of 10 Switchable Stereo/Mono Classroom Headphones offer multi-purpose audio for a wide range of listening activities, including SBAC and PARCC tests. Students can listen in either mono or stereo modes, using a switch to alternate between each. Individual volume controls on each earcup allow for precise sound level adjustment. Padded ear cushions and a cushioned, adjustable headband ensure students' ears won't get sore during lessons. An angled plug reduces accidental pull-out. Includes 10 headphones with quarter-inch plug adapters.