Anyone call for a rockin', web-slingin' pooch? Spider-Man and the I-Dog combine to form Spi-Dog! With a built-in speaker, a distinct array of moods, and a personality that changes with the music you "feed" it, Spi-Dog is your faithful music companion. A dual connector cable plugs into your music player so you can play tunes through the 4 1/2-inch tall red robo-pooch. Compatible with most portable and non-portable music players, this Spider-Man-themed doggie includes a dual connector cable and requires 2x "AA" batteries, not included. Listen to music through your headphones while he rocks out by moving his head and ears! Or simply place him near a speaker and watch him move and groove to the beat. Flashing LED lights change color with the type of music. Evolving light patterns respond to your touch or the amount of music you "feed" Spi-Dog, thereby expressing moods that range from loneliness to pure pup ecstasy!