Specifications:
- Model: Logitech Professional Presenter R800
- Wireless Range: Up to 100 feet
- Laser Pointer: Green laser, Class 2 laser, output power less than 1mW
- Buttons: 5 buttons (forward, backward, blank screen, laser pointer, start/stop presentation timer)
- LCD Display: Timer with vibrating alerts and silent alarms
- Battery: 2 x AAA batteries (included)
- Battery Life: Up to 12 months
- Compatibility: Windows and Mac OS with USB port
- Plug-and-Play: Yes, no software installation required
- Dimensions: 1.5 x 4.9 x 7.9 inches
- Weight: 0.16 pounds