Logitech R400 Laser Presenter
Logitech R400 লেজার প্রেজেন্টার
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
