Laser pointer, PageUp, PageDown.

Main Funcation
1,Laser pointer;
2,Page up/down function.

Technology Feature
1,remote control, radio frequency;
2,USB interface, Plug-and-play, no driver requested;
3,Wireless control distance: up to 25m;
4,System: Windows 98, SE, ME, 2000, XP, Mac OS, Linux;
5,Battery: AAA x 2;
6,laser distance: up to 200m.

Laser pointer, PageUp, PageDown.

Main Funcation
1,Laser pointer;
2,Page up/down function.

Technology Feature
1,remote control, radio frequency;
2,USB interface, Plug-and-play, no driver requested;
3,Wireless control distance: up to 25m;
4,System: Windows 98, SE, ME, 2000, XP, Mac OS, Linux;
5,Battery: AAA x 2;
6,laser distance: up to 200m;
7,Built-in flash memory is available.