Logitech R400 laser presenter

Logitech R400 Laser Presenter
$ Type-2.4GHz Wireless Presenter
$ Cursor Control-Built- in slideshow buttons
$ Laser-Red laser pointer with LED indicator
$ Range-Maximum 50 feet effective remote control
$ power-2 x AAA batteries
$ Others-number of buttons: 5, os compatibilit: Windows 98SE/Me/2000/XP, Plug-and-play, no software required
$ Warranty-1 year
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