RICISUNG Cartoon Electronic Piggy Bank,ATM Password Piggy Bank Cash Coin Can Auto Scroll Paper Money for Children Gift Toy (Yellow) Mass storage: 600 coins or 100 banknotes can be stored. It is more interesting than a regular piggy bank. Help your child develop a good habit of saving money. Automatic Roll Money: Put the paper money on the scroll, it can be rolled into the machine automatically. Password protection: 4-digit electronic password protection (default password is "0000"). The default password can be changed. If you want to forget your password. Please take off the battery and wait for 20 minutes. Environmental protection materials: Made from healthy and environmentally friendly ABS plastic. Safe design, durable, no odor, net weight: 0.56KG. Battery powered: 3 AA batteries (provided by the seller). A fun piggy bank that can be used by both adults and children. Packaging: Includes a manual and an e-banking piggy bank. 3 AA batteries. A 12pcs colored pen and a children's calculator are included. This is a good gift. It helps children learn to take care of their property.