|Name :||Solar Caculator|
|Color:||As picture or other|
|Advantages:||Eco-friendly,Reusable,Softness,No-toxic to human ect.|
|Deilvery Time:||5-30 Days after receiving payment (Depends on quantity,Custom style)|
The solar calculator is a handheld machine that can perform mathematical calculations by supplying power from solar cells to the calculator instead of dry batteries. The solar calculator has an integrated circuit chip, the structure is simple, and the structure is much simpler than that of modern computers. The calculator can be said to be the first generation of electronic computers (computers), and the function is also weak, but it is more convenient and cheap. It is widely used in commercial transactions and is one of the essential office supplies.