High Quality MaterialsEnvironmentally friendly ABS plastic, odorless and sturdy and not easy to be broken, an interesting safe especially for kids. Piggy Bank Password This safe can only be opened when you input the 4 digit password, the green light is on, then you can turn the knob clockwise and open the door. (Default: "0000" password can be changed at will). Money ManagementProtect children's personal belongings, can store coins or paper money, help your children develop a good habit of saving money. Teaching life skills and managing money at a young age is a great thing. Easy to UseInsert the coins into the coin slot on top of the bank and when you deposit bills, it sucks the money instead of pushing it. Nobody can open the safe without a password. A Perfect GiftKids will love receiving this COOL bank to save money. It's fun, educational, and teaches the importance of saving. It is the best gift for your birthday gift, Christmas gift, New Year gift year, prize, reward or any other holiday gift. Color: black Scope of delivery: 1 x E-money box with password 1 x User Manual Step 1 Enter the four-digit password (default 0000), green on . Turn the knob clockwise to open the door. Step 2 Press and hold the "*" key, the red light will flash (press and hold the * key to avoid it solve) Step 3 Enter the new 4-digit password within 15 seconds, then press the # button and the light will stop to blink. Step 4 Release the "*" key, change the password successfully, close the door. Beeps / Voice mode When the piggy bank is in BEEPS SOUND mode, you can enter 4 digits in a row. If the piggy bank is in VOICE MODE, the voice prompt Password please will be displayed for each number entered. Please enter a number after each prompt. The button mode selector is located in the door of the insurance cabinet.