Portable Calculator With Large LCD Display And Sensitive Button, Solar And Battery Power, Standard Function For Office, Home, School Features: Quantity: 1pc Material: Plastic products Color:black Product size: 16.1x7.8x1.4cm/6.34×3.07x0.55lnch Packing size: 17x8.8x1.8cm/6.69×3.46x0.71Inch Gross weight:153g/0.34lb Applicable scene:office、school Description: [LARGE DISPLAY] - The huge LCD screen that clearly displays big numbers makes it easy to read from afar, and it’s aesthetically pleasing. [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 the calculator thoroughly(Note: The calculator battery is powered by the solar panel, and the handwriting pad is powered by the button battery). [VERSATILE PURPOSES] -This calculator is designed for many occasions: business, office, home, basic budgeting, school, and more. Use it to assist your finance or just a quick calculation session. [SILENT BUTTONS] - The calculator uses silicone buttons, and feel very comfortable, suitable for daily calculations. When office calculator in use, it is quiet and no noise, and when calculating, it will not disturb others. [FUNCTIONALITIES] - Add, subtract, multiply, divide, backspace, %, M+/M-/MC/MR, On/AC Button. Package Content: 1 x calculator、 1 x Handwriting pen Responsive Buttons - This Calculator Has Responsive Buttons to Make Your Calculation Process Faster. When You Press a Button, The Corresponding Number is Quickly Displayed on the Screen. The Large Button Size Prevents You From Pressing the Wrong Button. Ultra-Clear Display - This Calculator Has a Beautiful Display that Shows Large Numbers Clearly and is Easy to Read From a Distance. Versatile Use - This Calculator is Suitable for Many Scenarios: Business, Office, Home, Basic Budgeting, School, Etc. Use it to Help You Make Quick Calculations. Multifunctional Portable Calculator: The Portable Calculator Includes Basic Addition, Subtraction, Multiplication and Division Functions for Daily Bills, Office and School Use. We Attach Great Importance to Product Quality and Customer Experience,If You Have Any Questions About the Product, Please Contact Us Customer Service,We Will Provide You with Satisfactory