NEWYES Portable Calculator with Notepad, 2 Line 12 Digits Large Display, Rechargeable Solar Power Desk for Office School Students (Black)

Calculator with Writing Tablet: Equipped with a 6.5-inch LCD writing tablet, allowing you to take notes or sketch graphs while calculating using the built-in stylus pen. Features a lock switch to prevent accidental erasure and a one-click clear button for easy resetting. Voice Announcement Function: Built-in clear audio speaker broadcasts keypresses and calculation results aloud. Ideal for quick verification, visually impaired users, or reducing input errors during fast calculations. (Can be easily muted/turned on as needed). Lightweight & Foldable Design: Weighing only 4 oz with a sleek foldable design, this pocket-sized calculator easily fits into schoolbags, pockets, or briefcases. Perfectly portable for school, office, or business travel. Rechargeable & Solar Powered: Dual power supply powered by a built-in solar panel and Type-C fast charging. A single full charge lasts for up to 3 months of daily use, ensuring continuous and eco-friendly performance. Sensitive ABS Keys & Versatile Use: Crafted with durable, highly responsive ABS plastic keys for smooth and precise input. Equipped with standard memory keys (M+/M-), making it suitable for students, office staff, accountants, and home budgeting.