Description
An AC adapter is included so you never have to worry about running out of power. However, if you want to travel, this calculator is also for you. It supports 2 AA batteries (not included), giving you the option of mobility. This is an adding machine and DOES NOT function like a standard desktop calculator. For example, to do the equation 4 – 2, you would need to press “4” then “+” then “2” then “-” then “equals” to get the right answer. Tutorials and examples are provided in the detailed instruction manual.