TALKING CLOCK. TALKING TIMER. TALKING CALENDAR. There is no other talking clock like this one on the market. Includes 3 functions: CLOCK, COUNT DOWN TIMER AND CALENDAR. Press button on top for time announcement. Flip it over and press a button on the bottom to hear the date. Clock can be set to 12 or 24 hour format. Requires 2-AA batteries (not included). Male voice. Measures: 2-3/4in x 2-3/4in x 2-1/4in.