So cute and sturdy, these Gorsun purple and green kids wireless or wired, over-the-ears headphones have removable ears just for fun. They work with smart phones, tablets, PCs, and music players. With adjustable headband and Bluetooth technology, they’re foldable. 85 decibel limited volume to protect young ears. Built-in rechargeable 400 Mhz battery only takes one hour to charge for 12 full hours of listening. 3.5 mm audio cable for switching to wired mode. Well-padded ear cups. Included are: headphone, storage bag, two decorative ears, charging cable, 3.5 mm audio cable and instruction book. These are adorable and NWT!