The Rhythm 4MH868WD06 Angel Blossom II features the same unique motion as the popular Grand Encore Legend. The frame is built from a solid, light Oak. While the clock plays one of the 30 melodies the clock’s numbers rotate in groups of two that spin 180 degrees revealing swans and angels and six Swarovski Crystals. The motion then rotates back to their original position. Also includes a demo button, volume control, and a light sensor to turn off the music in low light at night. The Angel Blossom II is battery quartz operated powered by two “D” batteries