The Logitech Wireless Presenter R400, with a red laser pointer, is designed to help you make your point in a smaller meeting room and is easy to see against most backgrounds and projection surfaces. A battery power indicator ensures you always have the power you need to finish your presentation, while a range of up to 50 feet (15 m) lets you move around the room for deeper engagement with your audience. Intuitive slideshow controls help you find buttons easily by touch, and the compact design lets you take it with you wherever you go. Plus, the contoured shape feels great in your hand, so you'll stay comfortable no matter how long your presentation lasts.