.4 Ghz laser presenter: Red laser pointer Up to 15m range Slideshow controls Plug & Play wireless receiver Key function: Next slide, Play/stop slide Previous slide Volume up Volume down Mute function Show desktop There’s no software to install. Just plug the receiver into a USB port to begin. And when the show is over, you can store the receiver in the presenter. The 2.4 GHz wireless allows you to enjoy the freedom to move around the room and mingle with your audience for greater impact.
