Memorex Pureplay Portable Speaker Dock for Ipod Iphone Pink Compact, clutch-style speaker system packs a big sound in a small, easy portable design Fold-open to reveal dock and speakers and folds-down to protect speakers during travel Auxiliary line input for use with all 3.5mm audio devices Stereo speakers with preset equalizer Charges iPod or iPhone while docked - Requires 4 AAA batteries (not included) or AC adapter (included)