Leap into sound with the Avengers Bluetooth Wireless Headphones. Not only do they provide a smooth high quality sound to enhance your listening experience, but, they are comfortable and fashionable as well. The cushioned ear cups rest comfortably on your ears, and your little ones, their hearing is protected with the built-in volume limiter! They have an adjustable headband as well, so you can get just the right fit. With 2-3 hours of play time per full charge, you'll be enjoying your tunes for a long time. Safe listening headphones for kids Protects kids hearing using built-in volume limiter High quality sound Compatible with iPad, iPhone, iPad, Android and other devices with Bluetooth Perfect for music, movies and videogames Package includes headphones, instruction manual and Micro USB charge cable