Calculadora portátil solar de 12 dígitos con pantalla LCD grande, pizarra borrable y lápiz óptico.

Color: Pink,Black,Blue,White Material: ABS Power Supply: Solar Powered&2032 model button battery(replaceable) Size: 26.8*16.7*1.7cm(10.55*6.57*0.67in) Package Includes: 1pc Solar Calculator with Writing Board,1pc Stylus Solar power calculator with LCD writing tablet offer 12 digit large display and 50% longer sunlight operation, combining energy efficiency with double functionality for complex calculations and note taking. Lightweight ABS construction reduces bulk by 30% while housing a responsive touch sensitive writing that erases instantly, for quick sketches and mathematical formulas. Perfect for students tackling subjects, teachers demonstrating equations, and creative professionals needing portable calculation tools with capabilities. Use in classrooms for problem solve, outdoor worksites for solar reliant computations, or home offices where space saving multifunctional devices optimized productivity. Eliminate notebook clutter with this student calculator featuring scratch resistant solar cell, ensuring across academic, professional, and travel scenario