Model No.: LSP-5303041 Wireless Multi Presenter Features & Benefits: - Wirelessly control presentation slides up-down - Small USB size receiver takes up little space - Build-in a laser pointer and a white LED flashlight - Operation distance up to 100 feet away - Fashion and compact design with intuitive button controls - True plug & play, no extra software or driver required - Compact and fashion design for easy carry Specifications : Transmitter : - Infra-red transmission - Modulation Frequency : 38Khz - Power : 1X1.5V AAA - Battery stand-by time 2000hrs (with alkaline battery) - Laser : Class IIIa Receiver - System : PCs & Notebooks - OS : Win98, Se, Me, 2000, XP, Mac OS, Linux Compatible - Interface : USB 1.1, USB 2.0 - Power : USB bus power (4.5~5.5V)
