Peanuts HP2-03080 Kid Safe Over-The-Ear Headphone with Volume Limiter, Pink and White by Sakar Kid-Safe Volume Limiting Technology Suitable For Children Ages 3-9 Padded, Extra Comfortable Ear Cups High Quality, Full Range Stereo Sound Works With All Portable Devices That Feature A 3.5MM Stereo Jack Playful Peanuts Design, Styles May Vary Connectivity technology : Wired