Desktop Financial Office Computer Basic Office Functions Electronic Calculator Long lasting: An AA battery (not included) and solar panels help to ensure that the calculator can work even in dimly lit places. Durable: The product uses silicone buttons, has a good touch, ABS plastic material, and light weight. Reasonable configuration and comfortable operation. Advanced design: with non-slip washers, it is not easy to slide during operation. Application: Very suitable for home and office use, to perform common mathematical operations and various financial functions Product color: black Product contains：1PC Desktop calculator Diverse Product Range: We offer a variety of office supplies, including stationery, folders, notebooks, ink, and printer paper, covering all aspects of your office needs. Quality Assurance: We rigorously select suppliers to ensure every office supply we offer is of high quality and reliability, making your work smoother. Practical Design: Our office supplies are designed with practicality and comfort in mind, enhancing your work efficiency and comfort. Competitive Pricing: We offer competitive prices, allowing you to purchase the office supplies you need at reasonable costs, saving your expenses. Convenient Shopping Experience: With our user-friendly website interface, you can easily find and purchase the office supplies you need, saving time and effort.