[High-Tech Electronic Piggy Bank]Features electronic password protection and fingerprint approval for secure access, providing a space for to store their treasures. Input a four-digit password (default: 0000) and confirm by gently touching the fingerprint sensor to automatically open the door [ Money Box]This children's piggy bank can store 600 coins or 100 banknotes. It is made of environmentally friendly ABS material, which ensures and durability for little hands, making it perfect for children's toys. Provides a fun way for your child to develop good saving habits through play [Automatic Bills Rolling]Insert banknotes into the cash entry port of the ' ATM piggy bank and they will automatically roll into the ATM box, making saving money easy and enjoyable - this feature makes it a favorite piggy bank toy for [Piggy Bank with Music Playing Function]Designed with a volume level that ' ears find comfortable, it soothing music and voice prompts to enhance their saving experience. If you don't want to listen to the music, you can easily mute it by following the provided instructions [Best Gift for Kids]This is a great toy for aged 3-13, ideal for birthdays, Christmas, awards or other holidays and special occasions, promotes family bonding and financial awareness. Need 3 AA batteries (not included) [Change Password]Press and hold the button, enter your 4-digit password, and then press the # button, then release the button and close the door. When you forget your password, please remove the battery and wait for 15 minutes before re-inserting it, the password will be reset to "0000". The password will be updated successfully. For more information, please refer to the user manual and video on the details page