Lets you control your PowerPoint presentations in a smoothly way. The convenient controls of this wireless presenter will help you make your point. Logitech Wireless Presenter is not just a control or remote presenter, it is also a digital laser point. These products has intuitive controls and red laser pointer make presentations a snap, even in the darkest auditoriums. One of the benefits of using this model of controls is that you can move freely in the auditorium up to 50 feets or 15 meters range, and the battery indicator will help you to make ordinary presentations extraordinary.