Logitech Professional Presenter R700 A wireless presenter—with a brilliant red laser and intuitive slideshow controls—that helps you make high-impact presentations. Keep track of time, battery, and wireless reception with a glance or with silent, vibrating alerts. You remain focused on your presentation, not the clock. You’ll enjoy the freedom to move around the room and mingle with your audience for greater impact. A reception-level indicator ensures you don’t wander too far. Buttons are easy to find by touch. And the smooth contours feel great in your hand. You’ll be in control from the first slide to the last. There’s no software to install. Just plug the receiver into a USB port to begin. And when the show is over, you can store the receiver in the presenter. Technical Specifications Red laser pointer 100-foot (30-meter) effective range with 2.4 GHz wireless technology LCD display with timer, battery-power and reception-level indicator Built-in slideshow buttons Storable plug-and-play receiver On/Off switch Carrying case