Tamagotchi m!x Spacy m!x ver Battery type: battery, please purchase separately for the sold separately. Age: 6 years and older Made with high quality materials With many additions to its gameplay, more characters and improved graphics, Tamagotchi M!x is a completely new creature. If you missed the previous waves of the Tamagotchi craze, reserve a spot on this next one and join the 20th anniversary party! Size: 4.5 x 3.2 x 2 inches