Make your demonstrations shine with this wireless presenter, featuring a vibrant green laser pointer that stands out against brighter projectors and plasma displays. Extended projection range allows you to present anywhere in the room. Control Microsoft? PowerPoint and Apple iWork Keynote? presentations with no drivers needed. Intuitive four-button design is comfortable and easy to use. Includes protective carrying case. Projection Distance: 150 ft; Operating System Compatibility: Windows? Vista?, 7, 8; Class Type: 2; Presenter Type: Remote with Laser Pointer.