Bandai Chou Jinsei Enjoy! Tamagotchi Plus Hakugin I confirmed the operation by inserting new batteries. (The batteries will be removed before shipping to prevent accidents.) The battery is a CR2032 button battery. The strap is missing due to the deterioration of the rubber. Since it is an old item, the back side is slightly discolored, but the front has no yellowing and no noticeable scratches or stains. This is a used item stored at home. Thank you for your understanding before purchasing.