Features: 1. Put the banknote here, touch the switch lightly and it will be automatically drawn into the safe 2. Enter the correct password, the green light is on, turn the switch to open the safe door 3. A 4-digit password can be set independently; the factory password is 0000; if you forget the password, you can take out the battery and restore the factory password again 4. Press the key to switch songs; a total of 10 songs are available for selection Notice: Actual color may be slightly different from the image due to different monitor and light effect Please allow 1-3cm deviation due to manual measurement Product name: ATM piggy bank Product function: save money, play music Applicable age: children over 3 years old Material: ABS plastic + electronic components Battery: 3 AA batteries (Not Included) Product size: As shown Includes: 1 x ATM Password Money Box