• About the Product The original digital pet you loved so much in 1997 is back with its treasure jewel shell! With its original 2nd generation programming, you can feed it, clean it, take care of it, and even tame it when it bothers you, even when it doesn't need you! You can also play the Numbers game! How you look at your Tamagotchi and how you show it in the game determines which Adult Tamagotchi you get! The CR2032 battery is included and can be attached to your bag so you can take it anywhere!