Bratz HP2-04034 Kid Safe Over the Ear Headphones w/ Volume Limiter, by Sakar Kid-Safe Volume Limiting Technology Suitable For Children Ages 3-9. Connectivity Technology : Wired Padded, Extra Comfortable Ear Cups High Quality, Full Range Stereo Sound Works With All Portable Devices That Feature A 3.5MM Stereo Jack Playful Bratz Design, Styles May Vary