Basic specifications:
- A device that combines the functions of a calculator and a digital writing board, where you can perform calculations and write or draw on the LCD screen
- 6 inch LCD screen, supports pen or finger writing
- Smart calculator with digit display, supports four operations, percentage and memory
- Clear button to clear the entire screen, and a lock button to prevent accidental deletion.
- Replaceable CR1220 button battery, no need to charge or plug in
- Foldable base for convenient storage of pen and device
Guaranteed operation
