Wireless Presenter Remote Professional Presantion Pointer

SANOXY professional wifi presener pointer with up and down function Technology: 2.4G Hz Radio Frequency. Function: Pointer, page up/down, esc and play screen. System: Windows 98/SE/ME/2000,XP,Mac OS, Linux, Vista. USB Plug no driver request. it can be used for Acrobat Reader/ Acdsee/ Website/ Word/ Powerpoint. Best item for presentation and training. USB receiver is cleverly stored within the handle of the device to ensure that it's not lost while not in use Featuring a simple plug-and-play operation Safety Warning: Be warned that 2.4GHz pointers are not toys and should not to be used by children; they should never under any circumstances be directed into people's eyes or at passing aircraft. A pointer should not be directed at people or animals