Features: Nostalgiacore Calculator combines vintage aesthetics with modern functionality, featuring retro with tactiles ABS construction for daily use in classrooms or workspaces. This portable calculator boasts acrisp large display screen, responsive button systems, and energy saving chip that delivers 30% longer battery life than standard models. for students solving complex equations and professional managing financial tasks, its body (under 200g) fits effortlessly in backpacks or document holders. From sunlits outdoor markets to dimly lit lecture hall, the antiglare display ensures clear visibility while the form factor adapts to desks, lab tables, or mobile workstations. This EPA compliant calculator reduces battery waste through optimized power consumption without compromising calculation speed or accuracy. Specifications: Materials: ABS Plastic Size:62x95x15mm Package Includes: 1PC Nostalgiacore Calculator note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.