Canon LS555H Wallet Calculator - Hard Shell Cover, Auto Power Off - 8 Digits - LCD - Battery/Solar Powered - 4.3in x 2.9in x 0.6in - Black - 1 Each

Foldout wallet calculator features an eight-digit, liquid crystal display (LCD) and four-key memory. Mathematical features include square root, percentage, sign change, and variable decimal. Fold-over design and sturdy hard cover casing offer protection and convenience during transport. Calculator runs on battery and solar power and automatically shuts down after seven minutes of nonuse.