(HD1)R400 Wireless Presenter Red Pointer PPT Remote Control Presentation

Product Introduction:Plug & Play: no software to install, easy to use.Great for meeting, report, lecture and presentation etc.This product consists of a transmitter and a USB receiver. It uses 2.4G communication frequency, long distance, low power consumption. The integrated design of the transmitter and receiver makes it more convenient for users to carry!Main functions:1. Quickly play slides2. With black screen function4. Transmitter and receiver are combined into oneTechnical features:1. Remote control technology: 2.4G radio frequency technology2. Laser power; 5mw3. Laser wavelength: 650nm4. Laser range: more than 200 meters5. Remote control distance: more than 30 meters6. Recommended battery: AAA×27. Computer interface: USB1.1 or USB2.0 interface, plug and play, no special driver required8Operating system: windows98/winME/2000/2003/XP/VISTA/Linus&Macos