Projection Alarm Clock, talking clock,Projection Time, Time, Calender,Temperature Display, Snooze Function,Timer Function Projection Talking LCD Clock*Displaying minute, hour and temperature*Projecting the time*Music alarm and snooze function*Blue backlight*Timer FunctionPower:DC4.5V,3xAAA size batteries(not included)Unit size:140mmx66mmx97mmPacking:1pc/box,20pcs/ctn/34.5*21*30.5cm