Product:RLP801-Wireless multifunction Presenter  

 * Techbology :Radio Frequency

* Function: Laser pointer,page up and down, blank screen,,power on/off,built in flash memory optional(64MB-16GB).

* Control distance:15m

* Laser distance:200m

* Laser output:<1mw(classII),<5mw(classIII)

* Laser wavelength:650nm

* Size:10.5*3.8*2.5cm

* Battery:AAA*1pcs

 USB plug and play,no drive required.

Operating system:Windows 98,Se,Me,2000,XP,MacOS,Linux,Vista