At less than six inches square, this sophisticated alarm clock/radio packs an array of functions into a diminutive package. The clock has the world easiest set alarm feature, automatically adjusts for daylight savings time, and maintains alarm setting during power outages. Digitally tune and preset your favorite radio stations or attach an MP3 or CD player for enhanced listening pleasure or opt to have the CD player already installed. Please note this model is intended for use within the US and requires a 110V outlet.