Portable LCD Writing Board Calculator- 6 Inch Battery Powered 2-in-1 Scientific Calculations & Notepad for School and Office Business

•This calculator is used in combination with an LCD writing pad. With the stylus on the back of WordPad, you can use it very easily to calculate and record. This desktop calculator supports calculations of up to 10 digits, and the data is clear and easy to read, suitable for school. With this 2-in-1 scientific calculator, you can calculate and record at any time or use it as a notepad when not in use. The calculator has a button that you can click to erase the full screen, repeat writing.

•High-quality materials: This function calculator is made of high-quality ABS material, which is durable and drop resistant. Silent design: Our calculator keyboard is made of silicone material, soft to the touch, silent and silent without noise. With this calculator, you will not interfere with others while calculating the data, which is perfect for work and study.

•Portable: This handwriting calculator features a lightweight clamshell design that takes up no space when folded and weighs only 120 grams, making it easy to carry around with you. You can carry it in your bag, pocket, or even purse, making it ideal for office business, classroom, and home use.

•Replaceable battery: This scientific calculator has 2 built-in coin cell batteries, 1 LR1120 battery for calculator, 1 CR1220 battery for LCD writing pad, you can replace it at any time, no need to install screws, no more worrying about battery drain.

•Package includes: 1× Scientific Calculator with Erasable Writing Board(Black).