Description: Introducing our Retro Round Key calculator, a perfect blend of style and functionality. Made of high-quality ABS plastic material, this calculator is not only lightweight but also offers a good hand feeling. Its reasonable configuration ensures comfortable operation, while the automatic shutdown feature helps conserve energy. The anti-slip design, equipped with an anti-slip gasket, prevents sliding during use. Inspired by typewriters, this calculator boasts clean lines and retro round keys that add a touch of nostalgia to your workspace. Its size is suitable for both desktop and handheld use, and the large round keycaps make it easy to operate with both hands, preventing fatigue. The spring-loaded ergonomic design provides wrist protection for long hours of use. Experience the satisfying tapping feel of a mechanical keyboard with our calculator's fast and accurate key response. The fingertip feel and unique click sounds are addictive. The large 12-digit display, set at a 15-degree angle, ensures easy reading from any angle. Cleaning is a breeze with the detachable button hat design that allows for easy dust removal. With an energy-saving power supply, this calculator offers long standby time. It also makes for a great gift choice. Item Name: Calculator Material: ABS,LCD Battery Type: 1 x AAA Battery (Not Included) Function: 10 Minutes Standby Auto Cut Off Power, Energy Saving Features: 12 Digit, Lcd Display, Comfortable Operation Size Details: L: 16cm/6.3", W: 11cm/4.33", H: 2cm/0.79" (Approx.) Package Includes: 1 x Calculator Stylish and Durable: Made of ABS plastic material with a typewriter-inspired design, this calculator is both fashionable and long-lasting. Comfortable and Efficient: The spring-loaded ergonomic design and retro round keys provide a comfortable typing experience, preventing wrist fatigue. Easy to Use: With a large 12-digit display and easy-to-read angle, this calculator ensures accurate calculations and effortless operation. Portable and Versatile: The compact size makes it suitable for both desktop and handheld use, making it perfect for home, school, office, or shop. Size Details: The length of this product is 16cm, the width is 11cm and the height is 2cm.