Description
Big And Sensitive Keys For Simple Calculations, Perfect For Office, Primary School, Market Or Home Use..Add, Subtract, Multiply, Divide, Backspace, % And MU. Auto-Off When You Do Not Use It About 10 Minutes.Size 5.7 X 4.7, Doesn't Take Up Much Desk Space, But It's Big Enough To Be Comfortable Using It.Large 12-digit display. Large Display Increases Visibility From Any Angle.Power Source : Battery (One AA Battery NOT Included).