As the clock strikes, you hear familiar holiday sounds or melodies every hour on the hour. Easy to use clock faces make changing from Christmas to Easter, Patriotic Theme, or Halloween simple and fun. No matter which holiday is featured, familiar songs or sounds relative to the holiday selected will automatically play. The clock magically knows to play your holiday favorites, such as “Deck the Halls”, “Church Bells”, “Yankee Doodle” or “Ghostly Wails”. When the holidays have ended, simply insert the included non-holiday face. Requires 3 “AA” batteries (not included).