This sounds like great fun. These Hip-Pop Pets are animated animals that love to move and groove to music. Each (there is a dog, a frog, an owl and a pig) has its own expressions, dance style and movements that respond to music. Hip-Pop Pets come with high-quality speakers and two play modes: Speaker Mode plays music from your MP3 (sold separately); Interactive Mode lets you play around with the built-in sound and music through a CDS sensor.