Features: Made by non-toxic thick plastic material, very sturdy and toddler tough, kids might drop it many times without any damage. Big enough to hold a lot of coins and cash, perfect size for little children to hold or take away. Practical gift for toddlers - This money box is great for kids, as birthday presents, Easter gifts, and shower gifts. 1. Install the battery Before use, use a Phillips screwdriver to open the battery cover Install 3 "AA" batteries (namely AA batteries) at the bottom of the safe, 2. Use the paword to open the safe door To open the safe, you first need to enter a four-digit paword. The default paword of the safe is: 0000. 1. Enter a 4-digit paword, the green light above the paword keyboard will light up, if you enter a wrong paword, the red light will light up, and the sound "PLEASE TRY AGAIN" will be iued to tell you. 2. Turn the knob clockwise to open the door. When the green light is on for about 10 seconds, you will hear a squeaking door opening. If the door is open for more than 10 seconds, the green light will go out and a buzzer will sound every 20 seconds. To stop the beeping, just close the door. 3. To change the paword, follow the steps below: 1. Enter the current paword (default 0000) to open the safe door. 2. Long pre the "*" button, the green light and red blink. 3. Enter the new 4-digit paword within 15 seconds and pre "#" to confirm the storage of the new paword. The two lights stop flashing. 4. Release the "*" key and close the door. 4. Storing coins and banknote 1. Use the coin port on the top of the safe to deposit coins; 2. The banknotes are deposited from the special banknote deposit port above, and the money can be automatically rolled in only when the safe door is closed (put the banknotes into the banknote deposit port, and only lightly hold the switch of the banknote port, the green light will be on , The banknotes will be automatically rolled into the deposit box. If the banknotes are carded, the red light will be on and the banknotes will be spit out. After the traffic light is off, the paword can be entered to open the safe). hint: 1. If the banknotes are too old or too soft, the rolling proce will not start. At this time, you can only change the banknotes or open the safe door to deposit. 2. If you accidentally pre the switch behind the door, it will become a voice mode, the operation procedure is still the same, just slow down, wait for one sentence to finish, and then pre another one (if the battery is removed, the paword will become " 0000").