Easy to Read: Portable mini calculator with a large 8-digit LCD display, offering clear and high visibility so you can see numbers at a glance. Easy to Carry: The calculator's compact size of only 4.7 x 2.7 inches makes it small and lightweight, easy to store in a drawer or slip into a school bag or briefcase for portability. Suitable for home, school, and office use. Quality and Appearance: The basic standard calculator is made of durable ABS to ensure normal daily use. Its candy-colored design and reasonable button layout make it both beautiful and practical. Dual Power Supply: The electric digital calculator features dual power, utilizing light energy and a button battery. It can switch power supply modes according to the environment, making it more durable and convenient. Clear and Large Keys: The handheld calculator boasts high sensitivity and quick button response, enhancing your work efficiency. The numbers on the keys are not prone to wear, ensuring long-term use.