The Genie Desk Calculator 840 DR is a compact and functional desktop calculator that stands out with its fresh, colorful design. Featuring a large, angled 10-digit display, it offers a user-friendly interface that makes reading results easy. The easy-to-use plastic keys are not only comfortable but also simple to clean, enhancing everyday handling. The calculator is equipped with a dual-power function that utilizes both solar energy and battery operation to ensure reliable use under various lighting conditions. The integrated functions allow for basic arithmetic operations as well as square root and percentage calculations, making it a practical tool for various applications.

• Compact design with a foldable display for easy storage
• Dual-power system: solar and battery operation for flexible use
• Easy-to-clean plastic keys for user-friendly operation
• Integrated functions for basic arithmetic, square root, and percentage calculations.