This smart electronic safe will develop saving habits in children. It includes features of coin deposit and note deposit like atm machine which encourages children to keep their saving smartly and in lock. It can store cash, coins and other stuff like jewellry which you can keep safe with a password lock. 1. press the code to open the safe. 2. choose your own secret code. 3. the light turns on when you open or close the door. 4. option sound/voice. 5. the door squeaks when you open it. 6. powered by 3 aa batteries (not included). Follow these steps to use the safe: A. Enter the four-digit password, and the green light turns on. If you enter the wrong password, the red light will be lit and will issue a "please try again" voice tells you. B. Turn the knob clockwise to open the door. The green light turns on for about 10 seconds, you will hear the creak of the door opening. If the door is open for longer than 10 seconds, the green light is turned off, and the beep sound plays once every 20 seconds. To stop the beep, you can close the door. C. When you are finished, close the door lock. “Please note, that if there is an issue with a password, you can reset it using instructions on the user manual and shared it with the box. Alternatively, you can reinsert the batteries and set a new password.” Save Money Awareness - An interesting fingerprint piggy bank. Passwords, fingerprints, and currency multi-functions foster children's curiosity. Develop good financial habits, collect pocket money, accumulate, and get what you want on your own. No odor, anti-aging and durable. Adults and kids all can use it, large inside capacity, can help adults hold some private small items.