Scientific calculator: Calculator and notepad are designed together, you can write while calculating, improve learning and work efficiency, easy to use, suitable for beginner students and scientific builders.

Health and environmental protection: The matte blue LCD screen is used to protect the eyes. When you are not using a calculator, you can also put it on the table as a notepad. It can be written on again and again, reduce paper consumption, protect the environment, no dust and ink, press a clear button to clear LCD notes and protect privacy.

Portable: This handwritten calculator weighs only 120g, is light and easy to carry. Product size: 160 x 78 x 12.8 mm. You can put it in your bag, pocket or even wallet. It is a perfect choice for office calculations, construction calculations, financial calculations, accounting calculations, student calculations, home calculations, etc.

Large screen: LCD display 10-digit, 2 button batteries, can be replaced at any time without installing screws, you don't have to worry about the batteries running out.

What's in the box: 1 calculator notepad, 1 detailed user manual.