Kids will thrill to all the action-packed fun of the original game, now with extended game play! Playable pocket-size game includes 3 levels of difficulty, 5 volume levels, and a whammy button to hit on long notes and score more points. Plays 10 song clips from Guitar Hero and Guitar Hero II. Uses 3 AAA batteries, not included. Plastic; 3" x 5" with foldable neck. Ages 12+.