The calculator runs on solar energy or rechargeable via Type-C (full charge lasts 3-6 months). No more frequent battery changes—convenient and eco-conscious.Weighing just 135g and sized at 15.2×18cm, it fits easily into pockets, bags, or backpacks—ideal for on-the-go professionals, students, and travelers.Seamlessly switch between a 12-digit solar calculator (with profit/loss, decimal adjustment, and tax functions) and a 6-inch LCD writing tablet for jotting down notes, formulas, or reminders—no paper needed.Upgraded ABS keys offer responsive, fatigue-free typing, while the scratch-resistant LCD screen supports up to 50,000 erases. The built-in stylus storage prevents loss.Perfect for office tasks (accounting, finance), student study sessions (math problems, note-taking), or daily life (shopping lists, quick calculations).

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Price	$25.69	$23.69	$21.69	$19.69	$17.69	$15.69