⭐ Welcome to Quinlirra brand store. The products are promoted in limited time and provides 100% return service. I wish you a satisfactory product. If you have any questions, please consult our customer service and we will reply you as soon as possible. Quinlirra Desk Calculator 8 Digit, Large Computer Keys Desktop, Power by Solar, Calculator with Large LCD Display for Office,School, Home & Business-Blue&8 Digit Transparent Calculator, Solar Computer,Calculator With Solar Calculator, Screen Calculator, Features: Solar calculator: powered by solar energy and does not require external batteries. screen calculator: An 8-digit number displayed on the screen. Transparent calculator - uses a transparent screen for digital input, which is very convenient. screen scientific calculator: small size, light weight, easy to use, and easy to carry. School, home, and office can all be used. Student calculators: including handheld or desktop general-purpose calculators. Product Description: Including: 1x calculator ⭐ Features: ⭐ Solar calculator: powered by solar energy and does not require external batteries. ⭐ screen calculator: An 8-digit number displayed on the screen. ⭐ Transparent calculator - uses a transparent screen for digital input, which is very convenient. ⭐ screen scientific calculator: small size, light weight, easy to use, and easy to carry. School, home, and office can all be used.