Power supply this pocket size desktop calculator can be powered by both battery and solar energy; The screen can be charged by sunlight to maintain the power of the solar battery, so you don't have to worry about running out of battery when you are out; Note when the calculator is powered by battery, you need to prepare a AA battery by yourself
Rich functions this hand held calculator adopts 8-digit LCD display with memory function, and is equipped with reasonable multi-function designs, such as addition, subtraction, multiplication, division, sum, percentage, square root key, M+/M-/MRC and so on; So it can meet your daily needs and you can share it with people around you
Quality and accurate these basic standard calculators are made of quality plastic materials, which are reliable and can serve you for a long time; Their buttons feel comfortable; The large keyboards and raised keys can help you press the buttons accurately; They are not easy to wear, so they can be applied for a long time
Easy to carry these 8 digit display calculators are about 4.52 x 2.56 x 0.79 inches in size; Because of their small size, they can be put in the bag at any time; You can also put them in your pocket for easy carrying, which can bring you convenience
Abundant quantity you will get 24 pieces mini dual powered calculators, which can meet your needs for class and daily office use; They are also suitable for education, family, travel and financial industries; You can also give them as practical gifts to friends, students and so on
