Barbie 10025 GEO POP Headphones It's time to rock out in style -- with Barbie! Transform into the superstar you've always wanted to be with the trendiest of headphones that'll take you from pop diva to edgy rock star in a matter of seconds. Swiveling, soft ear cups provide maximum comfort without compromising sound, sleekness or safety. With volume control to protect hearing, you'll be able to jam out worry-free. Be the life of the party with Barbie! Connectivity technology : Wireless