The Nexx CD2388 12-Digit Desktop Calculator functions as an indispensable desktop companion for accountants, students, and busy retail cashiers. This unit utilizes a dual-power system combining solar panels and battery backups to guarantee continuous operation in any lighting condition. The oversized, angled liquid crystal display reduces eye strain by presenting large figures clearly from multiple viewing angles. Additionally, its spacious keyboard layout prevents accidental keystrokes, maximizing your data entry speed and daily bookkeeping efficiency.