1 * Piggy Bank Color: Black Red, White Blue, White Pink, Local Gold, Silver, Black, Pink, Gray Blue, Red, Blue-White, White Red, Rose Red, Red Black, Green Material: ABS Size: 135 * 125 * 180mm Weight: 680g Install the battery before use. 3 Batteries \ "AA \". Note: 1. Please use the new batteries. The use of the size and specifications required by the Safe is used. Please understand that you have to buy a battery yourself. 2. Do not mix new and old batteries. 3. Never mix alkali batteries with other battery types. 4. If you plan to not use the safe for a few weeks, remove the battery. Because chemicals leaking from batteries can damage electronics. Instructions: To open a safe, you must enter a four-digit password. The default password for the safe is: 0000. Follow the steps below to use the safe: Enter a 4-digit password and green light will light up. If you enter an incorrect password, red light turns and the sound "Please try again" will be released to tell you. Rotate the knob clockwise to open the door. When the green light will shine for about 10 seconds, you will hear the creaking of the door opened. 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 beep, close the door. Insert banknotes into the port of banknotes and the banknotes can be inserted directly. Then press the password to directly withdraw money. When you're done, close the door and close them. To change the password, follow the steps below: Enter the current password (default 0000) to open the safe door. Long pressing the "*" button, green and red light flash. Live a new 4-digit password within 15 seconds and press "#", To confirm the save of a new password. Two lamps stop flashing. NOTE: If a new password is not entered within 15 seconds, the program will stop and restart the program. Reflect the "*" key and close the door.