Logitech R800 Laser Presentation Remote LCD display time tracking 30m Range, 2.4GHz Instuitive slideshow controls MILT-R700PRO 910-003508Logitech Professional Presenter R800 Features Make your point Brilliant green laser pointer helps you get their attentionand keep it. You\"re in control Navigate through your presentation with confidence with the intuitive slideshow controls. Work the crowd The 100 foot (30 meter) range helps you make ordinary presentations extraordinary. Brilliant green laser pointer Powerful and easy to see even in brightly lit rooms. LCD display Keep track of time,