Calculator with Notepad, TRELC 12 Digits LCD Display Solar Desktop Calculator, Support Solar and Battery, Multi-Function Portable Calculator for Office, School and Home

3 In 1 Design: The solar calculator is equipped with a notepad and a stylus. You can take notes while calculating without paper, which improves learning and work efficiency, saves your time and is more convenient.
Dual Power & 12-Digit Display: This is a calculator supports battery and solar power, with two power supply methods, it is more suitable for long time use. The solar calculator is equipped with a 12-digit display and a LCD writing board.
Portable & Slim: This upgraded calculator is slim and light (only 4.05 oz). Folded design protects the scratch pad surface and is easy to carry. You can put it anywhere such as schoolbags, briefcases, pockets, etc.
Mute & One-key Erase: This desktop calculator uses silicone buttons to keep silent during use. There is a button at the bottom of the writing tablet to clear the screen.
Multi-purpose Calculator: This multi-purpose calculator can be used as a calculator, and can also be used for drawing exercises. It is simple to use, suitable for students, teachers, and business personnel.

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