Califone 2800-BL Listening First Headphones in Blue (Set of 12) Pack of 12 headphones, specifically designed for young students Lengthy 5'6" cord with standard 3.5mm plug is compatible with iPads, tablets, Chromebooks, Macs, PCs, laptops, and more; Ideal for classroom story-time, library, and computer uses Rugged ABS plastic earcups withstand daily use; Extra-soft replaceable leatherette ear cushions provide comfort for extended use and can be wiped down Adjustable plastic headband is comfortable for extended wear; Stereo sound provides excellent sound quality Volume control is set from the audio source; Around-ear ambient noise-reducing earcups deliver maximum protection against exterior sounds