The HamiltonBuhl SC-7V Deluxe Headphones have leatherette ear cushions and volume control. Sack-O-Phones packaging is a unique bag that doubles as a knap sack and holds 5 deluxe or 10 personal headphones. It's a great way to store headphones easily and economically, no need for costly plastic cases for storage. The Sack-O-Phone Carry Bag Compatible with: MP3 players, cell phones, mobile devices tablets, eReaders chromebooks computers (Mac and PC), CD players, stereos TVs and most gaming systems. Built with kid's health and safety in mind, these headphones are designed to combat the spread of head lice in schools.Details:Gray5 SC-7V Deluxe Headphones with leatherette ear cushions and volumeIncludes 1 carry bagEach headphone comes in its own heavy-duty, write-on, moisture-resistant, reclosable bagWhen sealed in the bag, lice are killed in 24-48 hours, without the use of chemicalsIt's a great way to store headphones easily and economically, no need for costly plastic cases for storageIt's a great way to store headphones easily and economically, no need for costly plastic cases for storageFor ages 4 and up