Control your presentation anywhere in the room--up to 50 feet away

2.4GHz of wireless technology lets you concentrate on your presentation and forget about wires and cords. Bright laser beam is easy to use and track.  
  
  
Features

2.4GHz wireless technology delivers 50 feet of free roaming
Compact design uses hidden dongle as on/off switch
Bright laser beam provides easy to see pointer visibility
Wireless USB receiver stores inside palm-sized controller
Ergonomic design fits comfortably into the palm
Fingertip control for easy, simple use
Plug and play simplicity requires no setup
2 AAA batteries provide long, reliable usage (included)