12 Digits Display Smart Calculator Handwriting Tablet Button Battery Solar Dual Power Supply Mini Scientific Calculator

Specifications Product Name Calculator Calligraphy BoardHandwriting Color Single ColorSize Approximately 15cm x 9cm x 1 35cm 5 91in x 3 54in x 0 53inProduct Color White Gray BlackEquipped with Battery CR2025Material ABSApplicable to Office study and other usage scenariosNet Weight About 130gFeatures Calculator with Notepad This innovative product combines a desktop calculator and a notepad into a single device allowing you to take notes while performing calculations This dual functionality enhances study and work efficiency by eliminating the need to switch between different tools The solar calculator supports up to 12 digit calculations ensuring it can handle a variety of complex arithmetic operations Meanwhile the integrated notepad acts as a cover that protects the calculator from dust and pollution preserving its longevity Lightweight and Portable Designed with portability in mind this calculator is lightweight weighing only 4 59 ounces Its compact and foldable design makes it easy to carry around fitting conveniently into your pocket or bag This makes it a perfect tool for students professionals and anyone who needs to perform quick calculations and take notes on the go Environmentally Friendly Equipped with a blue light free LCD screen this device is designed to protect your eyes from strain during long periods of use The writing board can be used repeatedly reducing the need for paper and contributing to environmental sustainabil