CATIGA 12 Digit Desk Calculator, Desktop Calculators with Large LCD Display & Big Buttons, Dual Power Solar & Battery, Standard Basic 4 Function Calculator for School, Office, Home

• [LARGE DISPLAY] - The huge LCD screen that clearly displays big numbers makes it easy to read from afar, and it s aesthetically pleasing.
• [SENSITIVE AND BIG BUTTONS] - Your calculation process will be faster and smoother with this calculator s responsive buttons. Once pressed, the buttons quickly register and display the corresponding number on the screen. The big size of the buttons prevents you from hitting the wrong button.
• [DUAL POWER DESIGN] - This calculator utilizes both the solar power and battery power (battery included). The solar panel, as long as you use it in a lit environment, will power up the calculator thoroughly.
• [VERSATILE PURPOSES] -This calculator is designed for many occasions: business, office, home, basic budgeting, school, and more. Use it to assist your personal finance or just a quick calculation session.
• [FUNCTIONALITIES] - Add, subtract, multiply, divide, backspace, grand total, CE, %, M+/M-/MRC, On/AC Button, and Auto Power-Off. The calculator will turn itself off after about 6 minutes of being idle.