Jensen JiMS-125i Docking Digital Music System for iPod/iPhone Play and Charge Your iPod or iPhone (iPod or iPhone not included), Auxiliary Input Jack for Connecting Your iPod, MP3 or other Digital Audio Players, 0.8 Multi-function Blue LCD Display FM PLL/Digital Receiver, Digital Volume Control, Dual Alarm Clock with Sleep and Snooze Wake to Radio, Alarm or Your iPhone/iPod, Output: 2 x 2W RMS, Power: 120V AC Adaptor (included) Battery Back-up for Clock: 1 x CR2032 Lithium Battery (Not included), Size: 3.62(H) x 7.56(W) x 4.535(D)