Radio Controlled Projection Clock with Digital-Tuning AM-FM Radio - Automatic synchronization of clock radio signal- Calendar with day, month and day-of-week in one of five languages (English, French, German, Italian, and Spanish)- With US Map Indicator (Pacific(P), Mountain(M), Central(C), or Eastern(E))- Digital-tuning Radio with 16 preset stations (8 for AM and 8 for FM Band)- User-selectable Beep Alarm or wake-up-to Radio Alarm- Up to 120-minute Sleep function- Projects Time or Alarm Time with Indoor Temperature- Image adjustments: Focus, Rotatiing projection and Flip rotation- Indoor temperature measurement (Range 23 degrees F to +122 degrees F)- HiGlo EL backlight displayPower4 pcs UM-3 or "AA" size 1.5V batteriesFor continuous projection - AC/DC 4.5V power adapter