Features: 1.LCD Display: This desk calculator adopts large 12 digit LCD display which can display numbers and results clearly from any angle. 2.Multi Function: This office calculator supports basic addition, subtraction, multiplication, and division functions for daily use in taxation, billing, office work, and studying. 3.Big Buttons: This desktop calculator follows computer keyboard layout, equipped with big buttons with large and clear characters on it, easy and comfortable operation. 4.Voice Reading: This large calculator also features voice reading function, thus you don't have to stare at the screen all the time, offering more convenience. 5.Compact Size: This standard calculator in light weight and compact size is an ideal choice for finance, office, accountants, school and home. specification:Item Type: Desk Calculator Material: Plastic, Aluminium Battery Model: AA Lithium Battery x 2 (Battery Not Included) PackageList:1 x Desk Calculator