Gray - 12 Digits Display Smart Calculator Handwriting Tablet Button Battery Solar Dual Power Supply

Specifications:
Product Name: Calculator Calligraphy Board
Handwriting Color: Single Color
Size: Approximately 15cm x 9cm x 1.35cm / 5.91in x 3.54in x 0.53in
Product Color: White/Gray / Black
Equipped with Battery: CR2025
Material: ABS
Applicable to: Office, study, and other usage scenarios
Net Weight: About 130g

Features:
- Calculator with Notepad: This innovative product combines a desktop calculator and a notepad into a single device, allowing you to take notes while performing calculations. This dual-functionality enhances study and work efficiency by eliminating the need to switch between different tools. The solar calculator supports up to 12-digit calculations, ensuring it can handle a variety of complex arithmetic operations. Meanwhile, the integrated notepad acts as a cover that protects the calculator from dust and pollution, preserving its longevity.

- Lightweight and