Large Desk Calculator, Touch Comfortable with Large Buttons, PXY Two Way Power Battery and Solar Standard Function…

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Two-way Power Desktop Calculator: Solar and Battery (Provide 2 AA batteries, only need to use 1 AA battery).
Large 12-Digit LCD Display: Big 4-inch display basic calculator, different viewing angles can see the numbers clearly.
10 Key Calculator Big Buttons: This easy-to-use calculators desktop is designed to follow the numerical arrangement of your computer keyboard.
Office Calculator for Desk: The big calculator perfects for office, business, school, store, mall daily and office home used. It by user such as bank stuff, data analyst and financial calculator, etc.
Multi-function Hand Calculator: The ten key calculator includes basic addition, subtraction, multiplication and division functions for daily taxation, billing, office, and study.