***** **********Best Quality Guranteed.
*****Easy Operation: 3 Keys Control with Page flip Up/Down, Play, Screen Black and ESC function. Compact and ergonomic design for easy control *****Aluminum
Design: Great sense of touch and elegant sleek aluminum design. USB wireless receiver stores with magnetic inside the presenter securely *****Bright
Laser Light: Brilliant red laser light for easy to see on most of presentation/projector screen on most backgrounds. Support up 35 feet effective operating range *****Energy
Saving: Built in rechargeable Li-polymer battery to enable the laser pointer charged easily by a USB cable (Included) *****System
Requirement: Compatible with Windows, Mac OS X; Controls Keynote and PowerPoint. Simply Plug and Play, no software required