Durable and versatile: Made from high-quality ABS plastic and aluminum alloy shell, this calculator is perfect for home, office, or school use. Comfortable and easy to use: Ergonomically designed with elastic rubber keys for improved comfort and responsive operation. Long-lasting battery life: Equipped with a solar power supply for powerful light energy conversion, providing unlimited power and smooth use. Portable and compact: With its lightweight and thin body, it's easy to carry around and can be conveniently placed in your pocket or bag. Easy-to-read display: Features a 12-digit LCD display with a reasonable layout, making it easy to operate and suitable for various calculations. Item Name: Calculator Material: Plastic Features: Versatile, Convenient, Durable Number of Batteries: None Compatible Battery: Solar Energy Material: Plastic Product Type: Arithmetic Calculator Whether with Voice Function: No Display Digits: 12 Whether to Bring Batteries: No Size Details: L: 10.1cm/3.98", W: 5cm/1.97", H: 0.7cm/0.28" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Calculator