Logitech R400 Wireless Presenter
Brand: Logitech
Model: R400
Usage: For Basic Slide navigation
Software: PowerPoint Presentation
Environment: Projector Screen
Connectivity: 2.4 GHz Wireless
Interface: USB Interface
Technology: Advanced Optical
Wave Length: 640～660nm (red light)
Wireless Range: 50 feet (15 meters)
Power: 2 AAA batteries
Battery life (Laser pointer): 20-hour maximum
Battery life (Presenter): 1050-hour maximum
Supports: Win XP / Vista / 7 / 8 / 8.1 / 10
