World Time Zone Desk Clock with Temp, Alarm - Felted Faux Leather Case. GLOBE TIME : Display the current time in 22 major cities around the globe with the push of a single button located on that location's place on the world map display. FUNCTIONS : It features a fully functional alarm clock with snooze, a room-temp thermometer that displays in either celcius or farenheit. CALENDAR DISPLAY : Day/Month/Date/Year calendar display. BATTERY : It operates on two "AA" batteries (not included). SIZE : Overall measurements of the clock holder are 8 1/4"W x 6"D x 1 1/2"H. When removed from the holder, the clock dimensions are 7"W x 5"D x 2"H.