The MPC-MS-2LV stereo headphones from Hamilton are a great choice for use in schools. These ultra-affordable headphones allow you to eliminate headphone sharing between children, reducing the spread of head lice. The headphones come with a resealable bag, which kills lice within 48 hours without chemicals. The headphones have an adjustable headband to fit any head size, and the leatherette ear cushions provide comfortable listening. A built-in volume control lets each student easily adjust his or her volume without affecting others. The headphones can also automatically detect whether they are plugged into a mono or stereo audio source, so you can plug into any piece of equipment without worry. The headphones have a standard 1/8" mini plug and a 1/4" adapter for use with all types of audio gear.