Lithium battery & manual in English language are included
A great gift for business people!
This multi-functional laser pointer for presentations will make any power-point presentation a success! Forget about standing beside your computer or asking another person to switch the slides for you!
Its various control buttons (including PC mouse control, page up / page down, play, black screen) are very easy to navigate during your speech.
It has two control modes – presenter mode & mouse mode
Control distance up to 10 meters/32-feet away.
Compatible with Windows 98 / SE / ME / 2000 / XP / Vista, as well as Mac OS and Linux