saving time and making it more convenient.
[6-Inch LCD Screen]: The calculator with notepad features an upgraded LCD screen with green highlight writing. Built-in CR2025 battery, one-key lock and one-key erase function. You can change the thickness of your handwriting based on the pressure you apply to the screen. Record calculation results at any time to achieve ultra-efficient work. Suitable for business accounting, home, school.
[Dual Power Supply Design]: Laptop calculator utilizes solar energy and batteries (AA batteries included). This calculator has a built-in replaceable battery. Solar powered, no need to worry about running out of batteries.
Colour:Black
Material:Plastic
Package Contents:
1set * calculator with notepad
Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
CONTACT US
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How to choose the correct size:
Step 1 Please measure your foot length carefully.

Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
