Listen to great quality musicians Kryptonite needed with the Superman kids safe headphones! These kids-friendly headphones feature the iconic Superman logo and Red, blue and yellow colors have built-in volume limiting technology to protect your little superhero's ears and allows a specific maximum level to their music volume. The adjustable head strap with interior head cushion places comfort at the top of the list giving your child a smooth music listening experience after they defeat the Town's villains! Backed by a one-year .