cursor control joystick lets you use the presenter like a mouse, moving cursor up/down and left/right. green laser pointer is 10x brighter than a red laser so can make your point on lcd/led screens backlit button controls move slides forward/back, black out screen and activate the green laser pointer extended 150-foot wireless range to roam the room internal storage for wireless usb receiver so it won t get lost plug and play 2.4ghz usb wireless connection comfortable grip with special contours for the hand compatible with windows 10, 8.1, 8, 7 and mac os x laser pointer: green