Make impressive visual presentations with the bright green laser of R800 Professional Presenter from Logitech®. It comes with a LCD display that keeps track of time and wireless reception with a quick glance and with silent, vibrating alerts. Furthermore, the presenter allows you to navigate through your presentation with confidence and also move around the room or meet your audience easily with its long range of up to 100 foot. Besides, its buttons are easy to find by touch while the gentle contours in a curved design feel great in your hand. Additionally, the presenter offers plug-and-play simplicity making it easy to work with, just plug the receiver into a USB port and get started!