Product name :Laser wireless presenter
Technology:Radio frequency.
Function:laser pointer,page up and down ,black screen or full
screen ,usb flash memory(optional 1GB**6GB)
Control distance :*5m.
Laser distance :**0m.
Laser output:1mw or 5mw .
Laser wavelength:**0nm .
Usb plug and play .no drive required .
Dimension:8.7*3.3*0.9cm.
Battery:CR***2*1pcs.
Operating systems:Windows*8,Se,Me,Xp ,***0,Vista ,MacOS ,Linux
Package :black gift box .
Can silkscreen customer logos.
