Califone 3068-12 Switchable Stereo/Mono Over-Ear Headphones, 3.5mm with 1/4 inch Adapter Plug, Pack of 12, with Case

The 3068-12 Classroom Pack includes 12 Switchable Stereo/Mono Headphones in a foam-lined, impact-resistant carrying case, ideal for itinerant teachers, mobile A/V carts or computer labs. The headphones have the ability to switch between monaural functions (typical for ELL/ELD lesson) to stereo requirements of computer workstations and online learning. Padded headband is fully adjustable to fit most sizes. Noise-reducing, over-ear cups have replaceable leatherette ear cushions. Volume control on each ear cup offers additional comfort and optimal hearing. 10-foot coiled cord is permanently attached with reinforced connection and ends with a 3.5mm plug and 1/4 inch adapter. Windows and Mac compatible. Case measures 21 in L x 17 in H x 10 in D. Headphones and case are Black. 3 year headphone warranty nd 1 year case warranty.