... operable computers;b. writing function different pens (highlight pen, laser pen, etc.) can be used to write on the ... Support functions of pencil, brush pen, combination brush pen (flat-head pen), laser pen, highlight pen, magic pen, creating pen, circling, deleting, etc.6) ... , Operation Humidity : 10~80%AccessoriesUser manual, electronic pen, battery(LR6AA), USB wire(5m/16ft), diskCetificatesCE/FCC ...