This cool animated cannon with sound effects consists of two furniture pieces that you have to put together in order to achieve a realistic effect. If your not into taking a couple minutes using the imvu furniture tools to tweak the room blaster to the right spot inside the cannon. This product is probably not for you! Room Blaster Triggers: "Aim"- lets you move the room blaster and see where the beam points, "Sfire"- silent fire, "Cannon" - fires the room blaster with a cannon sound effect, "Laser" - fires the room blaster with a laser sound effect.