Desk Calculator, Two Way Power Battery and Solar Calculators Desktop, Big Buttons Easy to Press Used as Office Calculators for Desk, 12 Digit Calculators Large Display Clearly Specification: Style: Dual Power Calculator Color: white Package Included: 1 x Calculator 2 x AA battery 1 x User Manual Read more Office Calculator for Desk With its add, subtract, multiply, divide, backspace, grand total, CE, %, M+/M-/MRC, and On/AC Button functionalities, this calculator’s versatile nature allows it to be used in many occasions. Calculators for Students It’s the best handheld calculator for children. This desktop calculator is convenient and comfortable to use. As a Gift It’s the perfect gift for your family and friends. The battery comes included with the calculator, ensuring quick and easy access right away. Read more Product Features Two-way Power Basic Calculator: Solar and battery (2 AA battery included and the other is a spare ). Large 12-Digit LCD Display: Specially modulated pigment for the display screen which improves the clarity of the display screen clearly. 10 Key Calculator Big Buttons: Computer keyboard type big keys easy to press with fingers. Calculators Large Display: Designed to sit flat on a desk, countertop, or table for convenient access, this calculator is easy to carry for quick and easy tax calculation. Basic Office Calculators: It perfects for office, business, school calculators for students, store, mall daily and office home used.it by user such as bank stuff, financial worker and data analyst etc.