Description This is a mini calculator, made of high-class materials, durable and can be used for a long time. It is small in size and light in weight, and it is also very convenient to carry around. Can help you solve more difficult calculation problems, suitable for schools, offices, shops and other places. Features -Color: Black, Red -Material: Plastic -Size: 11.90X8.00X0.80cm/4.68X3.14X0.31in -Note: It is powered by solar energy. -It has screen touch design, but very practical in use. Suitable for school and office. -It is easy to use and operate, bring much convenience to you. You can use it easily. -Good materials and , you can buy this practical mini calculator at a very . -Exquisite workmanship and good materials ensure a long service life and perfect details. -It can be a very practical gift for your children, they will definitely need it. It has screen touch design, but very practical in use. Suitable for school and office. It is easy to use and operate, bring much convenience to you. You can use it easily. Good materials and , you can buy this practical mini calculator at a very . Exquisite workmanship and good materials ensure a long service life and perfect details. It can be a very practical gift for your children, they will definitely need it.