Black Portable Folding Stereo Speaker For Apple iPod Touch Ithouch Classic, Video, iPhone 1G 3G Newly Redesigned to be compatible with the most up to date media players. Includes removable holder to securely hold your iPod/Creative Vision M/Sandisk Sansa Can be used with any portable audio device with a mini-jack output, including laptops Power Supply - USB power cord (included). Not included for 4 AAA Batteries (DC 6.0 Volts) Foldable design makes it the perfect item to take with you when travelingSpecifications.Apple iPod, iPhone