It is pen-style remote-control laser pointer that lets you go forward or reverse through your presentation. This device combines the functions of a laser pointer, scroll/page up/down for your successful presentations !

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

Feature
USB plug-and-play. No driver required.
System: WINDOWS98/2000/ME/XP Linux & Mac OS
Infrared technology.
Control distance: up to 15m
Working voltage: 1.5V
Sleep current: 1uA
Wavelength: 650nm
Max output: < 1mW or < 5Mw