ENVIRONMENTALLY MATERIAL: This digital smart coin jar is made of high-quality ABS plastic, has no peculiar smell, is resistant to aging, and is durable. Guarantee the product quality. BATERRIES: Just insert 2 AAA batteries into the money jar to use. At the same time, the included screwdriver can open the battery card slot within a few minutes to insert the battery. ( batteries are not included). FRIEDELY DESIGN: The piggy bank have LED display, easy to read, and there is a one-key reset button for flexible counting. The coin can be taken out by opening the lid, which is very convenient. AUTOMANIC COUNTING FUNCTION:The coin types are distinguished according to the size of the coin, like pennies, pounds, thereby automatically accumulating and counting, and always recording the amount of coins. A PERFECT GIFT: This money box as a gift of great significance can help children establish the awareness of saving money from an early age and teach them the concept of saving money.