Barbie Girls 1GB MP3 Player - Green - Store 240 Songs! B Stylin, B In Tune, B Connected, with Barbie Girls - now with additional memory to store all your favorite songs! 1GB memory stores 240 songs, expandable miniSD slot up to 2GB Your Barbie Girls device is a next-generation fashion doll and stylish MP3 player all in one Connect her to your computer to unlock tons of new features on BarbieGirls.com, including special fashions, furniture, accessories, pets, and access to Club Beauty! Your Barbie Girl comes with a second fashion, adjustable-sized earbuds, belt clip, docking station, registration CD, and reusable storage case Windows XP and Vista compatible. Not MacOS compatible