Wireless Presentation Remote - Vibrant green colored laser produces a higher visibility on projector and LCD/LED HD screens than traditional red colored pointers- Wireless presentation clicker enables users to move around the room with a wireless range of up to 90 ft. (27 m)- This laser pointer lets you present from anywhere and comes with a carrying case that fits nicely inside a laptop bag- Compatible with virtually any Mac or Windows computer so you can count on a reliable performance no matter what program you?re using.