Solar Folding Calculator, 10 Digit Digital Calculator 10 Digit Display for Office for School for Home

1. Multi Purpose: The portable calculator is versatile, it is both a calculator and a writing pad, which can be written repeatedly. 2. 10 Digit Display: Calculator notepad uses a 10 digit large screen, and multi digit numerical display improves work efficiency. 3. Dual Power Drive: The solar folding calculator is equipped with a solar panel with a button battery inside, which doubles to ensure uninterrupted power. 4. Lightweight Portable: 10 digit digital calculator weighs only 128G and is made of light and environmentally friendly materials, making the overall body lighter. 5. Clamshell Design: Desktop calculator with 10 digit large display adopts a clamshell design, which is light and easy to fold in half for easy portability. Spec: Item Type: Calculator Notepad Material: PP Shell, Silicone Product Color: Black Power Supply Mode: Sun Lamp or Button Battery Battery Model: CR1220 3V Button Battery packing list: 1 x Calculator Notepad 1 x English User Manual Note: Ships without battery.