Radio Frequency Red Laser Pointer,Page up/down,wireless mouse ,wireless keyboard shortcut key Built in flash memory
Function: *Technology:Radio Frequency
*Red Laser Pointer,Page up/down ,wireless mouse ,wireless keyboard shortcut key *Built in flash memory optional(64MB-16GB)*Contral distance :15m*Laser distance :200m*Laser output:<1mw(classll),<5mw(classlll)*Transmitter size :11.9*3.1*1.7cm*USB Plug and play,no driver required.
*Battery:AAA*2PCS
*Operating system :Windows 98,Se,Me,2000,XP,Mac OS,Linux, Vista
2012 hot selling wireless presenter with red laser