Desktop Calculator Business Standard Function, Big Button, 12 Digit, Large LCD Display, Solar/Battery Dual Power, Memory Function for Home and Office

calculators with 12 Digits huge LCD screen that clearly displays big numbers , quick and easy tax calculation.^
The big senstive keyboard button ergonomic design, clear sound, comfortable for touch.^
Desk calculator is solar and battery powered (battery included), solar function works even in the dim light.^
Desktop calculators will automatically turn off when you don't use them for about 10 minutes, saving more energy.^
Performs common math as well as various financial functions calculator, perfect choice for office business and home use.