Jensen JiPS-200i Universal iPad/iPod/iPhone Docking Speaker System with Digital Volume Control, Aux Line-In, 2Wx2 and Remote Play and Charge Your iPad, iPod & iPhone (iPad, iPod or iPhone not included) Auxiliary Input Jack for Connecting Your iPod shuffle (1st and 2nd generation), MP3 or other Digital Audio Players Built-in High Quality Amplifier/Speakers Retractable Dock, Digital Volume Control, Remote Control Power: 120V AC Adaptor (included)