Rhythm Clocks "Encore Espresso" Magic Motion Clock This captivating clock has an espresso stained solid wood frame that surrounds this one of a kind silver clock face On the hour, the numbers rotate in six couples to reveal a swan and dance theme. The swinging pendulum accented with genuine Swarovski crystals sparkles as it sways Every hour the numbers rotate in a circular motion while playing one of its 30 melodies including 12 traditional melodies, 12 classic melodies and 6 Christmas songs Optional volume control, On/Off switch and display button lets you silence your clock on demand, while it still keeps perfect time Clock measures 22 high by 16 wide by 6" deep and operates on four D batteries that are included to help keep the clocks precision Quartz movement