The product uses normal battery power and solar energy to help you be more active in your work.

The key system is designed in the form of a scroll key to ensure no data loss when working at high speed.

Outstanding functions such as calculating percentages, calculating taxes, converting exchange rates help you quickly complete the tasks that require calculations with the shortest and most accurate calculation steps.

Calculate the cost, selling price, and profit of the item with the other two given values.

The computer body has a slight folding ability, helping to raise the computer screen higher, just at eye level.