Please try before buying to familiarize yourself with the product. It contains a widget (player control) that will let you play 4 special effects directly from the screen. you can move the widget around your screen wherever you want. Looping battlefield sound effects, guns, tanks, planes, rockets, the whole kaboom! Perfect for your war rooms. Just stand on the node to start the looping ambient sound. Then all in the room and even the new comers in will hear it. The ambient sound is a combination of relaxing chimes, stream and falls and chirping birds. Other triggers are SFX1, SFX2 SFX and SFX4