This exceptionally designed dual powered calculator runs through either battery or solar power. The brilliant white finish gives an eye catching look and together with its large, easy to use keypad, this calculator will soon become your favorite. It also features a 12 digit LCD screen for large number calculations and a built in stand located on the back of the calculator. Two advertising areas available – pad printing, which shows well on the white background, or offer a watermark in the LCD display area! Comes with one LR44 cell battery installed. Packaged in a white gift box. * This item is RoHS compliant, meaning it is produced accordingly to the latest European standards, containing no heavy metals or other environmentally harmful substances or components. *