Description The Logitech R700 Professional Presenter is the ideal partner when you're giving a presentation. This presenter is visible on almost every surface no matter how bright. Set an interval so the Presenter informs you with a vibration when you have to continue to the next slide. If you walk a bit too far away from the receiver you'll be warned with another vibration. The layout of the buttons on the Logitech R700 Professional Presenter ensures that you can navigate blindly through all of your slides. If you want to make a great impression and leave nothing to chance the Logitech R700 Professional Presenter is the perfect solution. Included by default Logitech R700 Professional Presenter Wireless mini receiver 2 AAA batteries