Enhance your calculation tasks with this versatile Dual Power Calculator, designed for reliable performance both indoors and outdoors. Featuring dual power options—solar energy and a backup AG10 button battery—this calculator ensures uninterrupted use even in low-light conditions, making it a dependable tool for office, home, or on-the-go calculations. Key Features: · Dual Power Supply: Operates efficiently with solar energy and includes a backup AG10 button battery (80mAh) to guarantee continuous functionality day and night. · Tilted LCD Display: The slanted screen offers clear visibility and easy reading from multiple angles, enhancing user convenience. · Ergonomic Keyboard Design: Equipped with a wide keyboard and sensitive keys that conform to ergonomic standards, providing a comfortable and responsive typing experience. · Durable Construction: Made from sturdy plastic material with a slim, compact design (approx. 114 x 190 x 37 mm), this calculator is lightweight (approx. 175g) and portable, perfect for carrying in bags or pockets. · 10-Digit Display: Supports basic arithmetic operations and a variety of financial functions, suitable for everyday calculations and professional use. · Multiple Color Options: Available in Black, Red, Blue, and White, allowing you to choose the style that best fits your preferences. Specifications: · Item Type: Calculator · Material: Plastic · Color: Black, Red, Blue, White (Optional) · Size: Approx. 114 x 190 x 37 mm (4.5 x 7.5 x 1.5 in) · Weight: Approx. 175g (6.2 oz) · Power Supply: Dual power (Solar + 1 x AG10 button battery included) Package Includes: · 1 x Dual Power Calculator This Dual Power Calculator combines functionality, durability, and ergonomic design to meet your calculation needs with ease and efficiency. Whether for office, school, or home use, it delivers accurate results and convenient portability in one sleek package.