Hello Kitty KT4559 Stereo Bluetooth Speaker System Your Bluetooth enabled device makes a wireless connection and allows you to play music from the device thru the stereo speaker system Exceptional 2.1 channel stereo sound quality including 6W subwoofer with 2.5W of amplified output power each from the right and left speakers Touch panel control including rubbing Hello Kitty's ears to raise or lower the volume Sleek remote control to access functions of the speaker system and your iPhone or iPod Aux input jack (3.5mm) allows connection of auxiliary audio sources such as a computer, CD player or digital audio player 3.5mm Audio Connection Cable Included Unit Dimensions: 6.2(W) x 7.3(D) x 5.7(H)