PROLINK PWP102G, a wireless presenter with air mouse, offers a range of features to enhance your presentations. With a wireless range of up to 15 meters, you can move freely around the room while controlling your slides. The built-in optical finger navigation lets you use it as a wireless mouse, allowing you to navigate and click with ease. You can start and control your slideshow with dedicated buttons, and use the page up/down keys to move through your slides. To emphasize key points, you can use the red laser pointer or the black screen function to draw attention.