Feature●LCD Display: The 8-digit display results are easy to understand and read, especially suitable for students. Solar button battery automatic screen design, no shutdown button●Portable: Compact size, lightweight, easy to use, and convenient to carry. You can place your pocket. You can perform math operations such as addition, subtraction, multiplication, and division●(Easy to Wear) The mini calculator is really a good assistant for everyday life. Equipped with a keychain so you can easily hang this calculator on your bag or keys●(Comfortable Buttons) The buttons are made with materials that provide a comfortable experience. Made of high quality materials, the colors are vibrant, texture, durable and practical●【Gift】This mini calculator can develop childrens intelligence. It also helps adults calculate values quickly and accurately. The design is full of artistic feeling. Delicate and cute,best gift for kids,students,friends,etcDescription