Calculation with notepad

Description

1 .Calculator

2. Product certificate: FCC/ROHS/CE

3. Material: ABS shell+silicone key

4. Power supply mode: the calculator is charged by solar energy, and the handwriting board is powered by button battery

5. Display window: HD LCD 10. Display window size: 64 * 19mm 11. Product size: 160 * 78 * 12mm 12. Net weight: 128G 13. Color box size: 170 * 82 * 18mm (toothpaste box) 14. Gross weight: 145G 15. Outer box size: 355 * 205 * 368mm 16. Gross weight: 12.3KG/box 17. Packing quantity: 80 sets/box 18. Product list: handwritten board calculator+English instructions