Features:Dual Power Options: This calculator operates on dual power sources, utilizing solar power in well-lit environments and 1* AAA battery when the light is insufficient. (Please note that battery is not included in the package due to shipping restrictions.)High Definition Display: With a 12-digit high-definition LCD screen, this calculator offers clear and easy-to-read numbers, ensuring accuracy in your calculations.Mechanical-Style Keys: The calculator features mechanical-style keys that offer tactile with every press. This helps to avoid errors, making your calculations more efficient.Compact and Portable: Measuring just 160x110x20mm, this calculator is compact enough for portability while its size still allows for easy operation and viewing.Robust Construction: Built with durability in mind, this solar-powered calculator can withstand regular use, making it an ideal tool for both home and office use.Specification:Color: White, Pink, Purple, Green(Optional)Material: ABSSize: 160x110x20mmBattery: 1 x AAA battery(not included)Package Size:17x11x3cm/6.7x4.3x1.1inPackage Weight: 145g/5.1ozPacking List:1 x Calculator