for School Office with Stylus Pen Lock Function Math Calculator Foldable Desk Scientific Calculators Large Display with an Erasable Writing Tablet 12-Digit Digital BLACK

Color:Black,White,Pink,Blue Name:Foldable Scientific Calculators with an Erasable Writing Tablet Size: 150*90mm Material: ABS Battery: 2 * CR1220 Button Cell, 40mAh, 3V Feature: Scientific calculator: Calculator and notepad are designed together, you can write while calculating, improve learning and work efficiency, simple operation, suitable for beginner students and science builders. Health environmental protection: The blue matt 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 write repeatedly, reduce paper consumption, environmental protection, no dust and ink, press a clear button to erase LCD notes and protect personal privacy. Portable: 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 display: 12-digit LCD screen, 2 button batteries, can be replaced at any time without installing screws, you don't have to worry about running out of batteries. Precautions: 1. Do not rinse with water 2. Do not touch the fire source 3. Do not explode 4. Do not scratch the surface with hard objects Package List: 1 X Scientific Calculator E-writer 1 X Manual 1 X Stylus Pen.

for School Office with Stylus Pen Lock Function Math Calculator Foldable Desk Scientific Calculators Large Display with an Erasable Writing Tablet 12-Digit Digital BLACK