You will receive 24 basic pocket-sized mini calculators, perfect for daily use in offices, schools, at home. These dual-powered calculators run on both solar power and batteries (batteries not included) - no battery power is needed in bright, well-lit spaces, Aa batteries can be inserted for consistent use during low-light conditions like early mornings or evenings. Crafted from lightweight plastic, these compact calculators are easy to carry on the go. They feature wide, responsive raised keys that register presses quickly to help boost work efficiency. Equipped with an 8-digit display, these calculators cover all essential basic functions including addition, subtraction, multiplication, division, percent calculations, square roots. They are ideal for students in class, teachers during lessons, office daily tasks, quick on-the-go math, make a great gift for young elementary school students.