Logitech R800 Professional Presenter – (910-001350)

The LCD display with timer lets you manage your time with silent, vibrating alerts and controls that are easy to set and adjust–-you'll focus on your presentation, not the clock. With a range of up to 100 feet (30 meters), you can 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.