Well tested and high quality red laser pointer.
Clearly visible in dark.
Easy to use,only need to push the button then you can see many red beam..
The features plug-and-play convenience with no software to install—just plug the receiver into the USB port of a PC and the remote is ready to use within seconds.
The light can point at any targets,blackboard, video monitor and so on.
It comes with a battery, a convenient pouch for carrying the remote and receiver while traveling.
System Support: Window XP/ Window Vista/Linux
Function: indication,turning page
Battery: 1 × AAA
Operating Range: 10-15m
Color of Laser: red
Weight: 117.70 g
Size: 15.47.84 cm
1 × Wireless Powerpoint Pointer r
1 × Carrying Case
1 × AAA Battery
1 × User Manual