This clear jar has a LCD screen on a lid helps count your coins as they slip through the slot. Coin Bank Savings Jar is design to accept all American circulated coins, from pennies to dollars. Easy to twist, take off lid for your most convenience. Large capacity up to 2.5L can storage 800-1000 coins. Wide bottleneck for you to take out your coins conveniently ;Powered by 2 x AAA battery (not included). Fun way to save money and keep all your loose change, a perfect gift saving pocket money for the kids! An excellent and fun way to teach your kids to save their money and a great coin counting piggy bank for adults to keep their change in one place. The Digital Energy Digital Counting Coin Bank is compatible with all U.S. coin currency, including dollar and half dollar coins. The jar has an easy to hold handle indent for any size hand. Type- Money Saving Jar Material- ABS Color- Transparent jar body Battery- 2 x AA battery (not included) Capacity- 2-2.5L Bottleneck Diameter- 6.5cm / 2.6 inch Size:120 x 218 x 120mm Net Weight- 0.525kg / 18.6oz Steps To Use Open the box,use a screw opener to open the battery box. Put two AAA batteries into the battery box. Put your money into the jar,the display screen will show your number of money. Special Note: 1, this product is only applicable to the dollar 2, due to alkaline battery current caused by the General Assembly can not display the buffer, please use the general dry or manganese batteries 3, read the wrong amount can be adjusted 4.You need to use enough power to put your coins in. Product contains: 3 x Money Saving Jar 3 x User manual