Eachine1 2.4ghz Wireless Remote Control Presenter Presentation Usb Laser Pointer Pen Receiver

2.4GHz Wireless Remote Control Presenter Presentation USB Laser Pointer Pen Receiver Features: This pen with RF wireless control is a new product designed specifically for computers and multimedia projectors In addition to the traditional usage of pointer, it also has the novel function of turning the pages displayed on the screen of the computer up and down by simply clicking the page down and page up buttons via wireless control Now teachers and lecturers no longer need to stay beside their computers, they can walk freely in the classrooms or meeting halls, with near distance and more interaction with the audiences Pages could be turned freely and silently, and highlight effects can be obtained in their presentations Function Key: Laser button, Previous Page, Next Page, Dark Screen, Escape/Resume, ON/OFF switch, Connect button Operating System: Miscrosoft windows 2000 / XP / Vista /win 7 / win 8 Specification: Transmitter RF: 2.400GHz-2.483GHz Battery Type 1 x AAA battery (Not included) Effective RF Communication Range 10 meters Max RF Output Power 1mW Max Power Consumption 30mA max Dimension Approx. 10.5cm x 4cm x 2.5cm / 4.13 x 1.57 x 1 inch Receiver RF: 2.400GHz-2.483GHz Interface USB 1.1/2.0 Power USB Bus Power 5V DC Package Included: 1 x 2.4GHz Wireless Presenter Pointer Pen 1 x Wireless Receiver 1 x Manual Detail Pictures: