The Earbud Yo-Yo® is an mp3, iPod, Smart Phone, electronic device earbud cord wrapper for athletes, travelers, gamers and music lovers. Wind up your cord to the length you want and the Earbud Yo-Yo® will keep the remaining cord stored and out of your way. It will easily manage earbud cords you already own so there’s no need to purchase another set of earbuds.