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 up to 150 ft with an operating frequency of 2.4 GHz to 2.48 GHz 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. Operates on two AAA batteries (included).