HamiltonBuhl's Personal Automatic Stereo Headphones with Leatherette Earpads are a versatile choice for your school classroom, because they automatically adjust to different sources without damaging ears or equipment. The cushy leatherette earphones and adjustable headbands fit most children and adults and provide a comfortable listening experience. Includes a heavy-duty anti-lice resealable bag that you can label with the names of each student. Audio Safe Control Cable can be added an an option.