Maizoon Scientific Calculator with Writing Tablet Foldable Portable 12 Digit LCD Large Display Screen Wordpad Suitable for Business Office Student and Home Black

• ◆ Calculator Tablet: This calculator combines a 6-inch/15.24cm electronic tablet with a notepad and a 12-digit calculator that enables you to take notes while calculating.
• ◆ Dual power supply: battery + solar dual power supply, the calculator will automatically shut down after not using it.
• ◆ Sturdy and durable: can write 50000+ times, dust-free ink-free LCD handwriting screen, no light and no blue light.
• ◆ Portable size: Calculator tablet with folding design. Its lightweight design allows you to take it anywhere.
• ◆ Quality service: If you find any problem in receiving and using, please contact the seller to get a satisfactory solution.

Specification: Package includes: Calculator tablet*1 Color: black, white, gray Product size: 150*90*15mm/5.9"*3.54"*0.59" Product weight: 130g/0.29lb This calculator is an upgrade from the traditional calculator. While traditional calculators require scratch paper when calculating, this calculator comes with a tablet that allows you to take notes over and over again. The large LCD screen can display 12-digit values and perform 12-digit calculations. The display is clear, which meets the needs of daily computing functions, and is a powerful helper for office learning. The silicone buttons are concave and convex, comfortable and gentle in the hand, and do not sore hands when pressed for a long time. One-click clear button: One-click clear. Reusable and environmentally friendly Lock key design: There is a lock button at the bottom of the calculator, which will not clear the screen content after opening, preventing important content from being accidentally deleted. Dual power supply: solar and coin cell battery. Choose a large-capacity CR2025 button battery, draw 100 pictures a day, automatically turn off, and one battery can be used for one year. Writing does not consume power, and only uses power when clearing the screen.