How To Open the Kids Piggy Bank: It is powered by ordinary 3 AA new batteries(Not Include). This coin bank require 4-digit password protection to open the piggy bank. You can press press " button to switch to the password mode, the default password is 0000, then use your finger to press the fingerprint button to wait the door open automatically. You can set you own password through our instruction. If forgot your new password, just remove the batteries, it will back to Default password. A Perfect Birthday New Year Gifts: Come with handle design to help kids to carry it to anywhere as they want, and the round corner design is very safe for kids. This digital piggy bank is great for kids boys girls ages 3, 4, 5, 6, 7, 8, 9, 10 years old, as birthday presents, Easter gift, birthday Gift, Christmas Gift, New Year's Gifts. Auto Scroll Paper Money Coin Saving Bank with Fingerprint Password: Come with 2 methods saving money for auto scrolling paper money (Please note that it doesn't work if the paper is too old or too soft) and coin entrance slot. The whole item is 7.5*6*4.5 IN and the money storage space is 5.5*6*4.5 IN which can contain lots of bills and coins. The package also include pretend play money: 4 metal coins and 6 pretend bills. Multi-function Money Bank for Kids: This money saving bank has 4 patterns: password pattern, digital pattern, nursery rhyme pattern, and musical instrument pattern. You can press " button to switch the mode to meet your needs. Different modes have different function, very interesting Your kids will be eager to use it Do help your kids storage the pocket money for their buying planElectronic Piggy Bank for Boys Girls: Our cute piggy bank come with 2 colors blue and pink, suitable for boys and girls to choose. It needs 3 x AA batteries to operate and then ring all kinds of interesting music effects, to provide entertaining way to help kids saving money. Kids will love to feed the money into this mini atm machine.