Well-spaced keys for quicker, more accurate entries. Extra-large LCD for easy reading. Rounded corners for comfort while holding. Hard slide case protects calculator on the go. Dual solar/battery backup power for use in any lighting condition. Power Source(s): Battery; Solar; Display Notation: Numeric; Number of Display Digits: 8; Display Characters x Display Lines: N/A. Manufacturer's limited two-year warranty. Battery and Hard Slide Case.
