Portable Multi-Function Scientific Calculator Writing Tablet For Adults Children Scientific Calculator Feature: Scientific Calculator with Notepad:The Scientific calculator and notepad are designed in one piece,you can make notes while calculating,improve study and work efficiency.This Engineering Scientific calculator supports calculations with up to 10 digits and notepad acts as a cover to protect the calculator from dirt.Press the clear button to erase the notes and protect personal privacy. Lightweight and Portable:This is a lightweight Scientific Calculator with writing tablet,foldable design, weighs only 4 oz.Scientific Calculator is so compact that you can carry it in your pocket,can be quickly removed and used immediately when needed,convenient for taking notes on phone calls and quick notes. Healthy and Eco-friendly:The blue light-free LCD screen is used to protect eyes,when you are not using the calculator,you can also put it on your desk as a notepad. Scientific Calculator can be written repeatedly, reducing paper consumption and being environmentally friendly,there is no need to use a shredder to process the paper. Mute Design:Adopt high quality silicone button, feel comfortable, Scientific Calculator suitable for daily calculations.Mute button do not disturb others, Scientific Calculator suitable for office,learning and a variety of use scenarios. Scientific Calculator Specification: Product TypeLCD display Scientific Calculator with Writing Tablet Scientific Calculator Size160*77*11mm (closed) Scientific Calculator MaterialABS Scientific Calculator Battery modelCR1220, LR1220 Scientific Calculator Adaptable BatteryButton battery Scientific Calculator The display number10 Package Included 1x LCD display Scientific Calculator 1x stylus 1x manual