This is an invisible furniture with a standing. So step on it once. Then you'll hear the ambiant campfire. fire and crackings ambiant sounds looping. Perfect to add to your rooms during that winter. And it's persistant as long as the person who stepped on it first stays in the room. No need for all to step on it like classical imvu radios. All will automatically hear it. And of course ther's a widget for you to pause it. If anyone want to stop it on his side he has to position himself on the standng of this item.