The Original digital pet you loved in 1997 is back with an argyle shell with hearts! With original generation 2 programming you feed it clean up after it take care of it and even discipline it if it s bothering you when it doesn t need you! Plus you can play the Numbers game! How you take care of your Tamagotchi and how you do in the game determines which Adult Tamagotchi you ll get! Includes the CR2032 battery and attaches to your bag so it goes everywhere! Ages 8+.