Headphones are popular among teens and the younger set. A couple recommendations for small and full-size headphones for kids from Headphone.com. For an excellent, all purpose headphone, the site recommends the Koss KSC75. For full size headphones, try the Sennheiser HD201. According to the site: ?Due to their low sensitivity, kids will have a hard time turning it up too loud.? Prices vary.