Casio GX-16b Calculator dual power 16 digits 

Brand Casio
Colour Black
Power source Battery Powered
Number of batteries 1 AA batteries required.
Model name GX-16B-W-DC
Material Mixed Materials
Item dimensions LxWxH 20.7 x 15.9 x 3.4 centimeters
About this item
Desktop Type
16 digits
Regular percentage calculations.
Solar powered when light is sufficient, battery powered when light is insufficient.