2.4GHz Wireless Presentation Mouse with Laser Pointer

2.4GHz Wireless Presentation Mouse with Laser Pointer

Manufacturer Specifications 

-Wireless Link: Advanced 2.4Ghz wireless technology
-Connector: USB 1.1 or higher
-Laser: Red Laser 650nm
-Laser Power: <1 mW
-Laser Distance: Up to 30 meters
-Controls: 7 buttons, laser pointer and joystick to control the mouse
-Advanced Functions (Windows only):
Volume control
Powerpoint slide show
Switch task (alt-tab feature)
Close selected window
Internet surfing previous/next page
Internet surfing scrolling up and down
-Power Source: 2x AAA Batteries (Not included)
-Battery Life: 1 year under normal use (1 hour/day)
-System Requirements: Windows 98/XP/Vista/7/Mac OS
-Dimension: 10.7 x 4.5 x 5.0cm