Feature:1. Scientific Calculator with Writing Tablet: Scientific calculator can write out your calculations directly on the tablet for easy organization and review - no more lost scraps of paper or misplaced equations!2. 240 Computing Functions: This scientific calculators has everything you need to solve complex equations and get the right answer every time.3. 2-Line Display: See all your calculations in crystal-clear detail with the large 6 inch LCD display screen in math calculator, easy-to-read display - perfect for students who need to double-check their work.4. Battery Powered: Scientific calculators is powered by CR2025 battery, so don\u0027t worry about the battery dying anymore. Make sure you\u0027re ready for every math class with this essential scientific calculator.5. Foldable \u0026 Portable: Take this scientific calculator with you wherever you go - it is only 152g, light in weight and perfect for middle, high school, and college students who need to crunch numbers on the go!Specification:Features:Scientific Calculator with Writing Tablet: Scientific calculator can write out your calculations directly on the tablet for easy organization and review - no more lost scraps of paper or misplaced equations!240 Computing Functions: This scientific calculators has everything you need to solve complex equations and get the right answer every time.2-Line Display: See all your calculations in crystal-clear detail with the large 6 inch LCD display screen in math calculator, easy-to-read display - perfect for students who need to double-check their work.Battery Powered: Scientific calculators is powered by CR2025 battery, so don't worry about the battery dying anymore. Make sure you're ready for every math class with this essential scientific calculator.Foldable & Portable: Take this scientific calculator with you wherever you go - it is only 152g, light in weight and perfect for middle, high school, and college students who need to numbers on the go!Specification:Product material: ABSProduct size: 162 x 82.2 x 18.3mm / 6.37 x 3.23 x 0.72inProduct weight: 152g / 5.36ozBattery: 3.0V 150mAh CR2025Product color: Black, White, Sky Blue (Optional)Package size: 175 x 114 x 20mm / 6.88 x 4.48 x 0.78inPackage weight: 160g / 5.64ozPacking List:1 x Scientific Calculator1 x Writing Pen1 x ManualPackage List:1 x Scientific Calculator1 x Writing Pen1 x Manual