RGB Light DesignVersatile fog machine with 3 RGB LEDs, it comes with a colorful light effect that illuminates and creates fog at the same time, and gradually creates light effects Fog EffectHigh fog rate. The fog effect is obvious. It is small, light, easy to carry and use, Note: Warm up time for 3-4 minutes before power on High Quality The smoke machine is made of sturdy materials, including the iron and aluminum for better heat distribution, which will give the machine a long life. Cost EffectivenessThis product creates enough fog to fill a room without the need for 'a fan to diffuse the smoke. Before use, plug the fog machine into the power cord Open the water tank cover and pour atomizing liquid from high quality suitable (not included in the package) Turn on and heat up for about 3-5 minutes If the fog machine stops working, please warm it up. When the temperature drops, it takes time to warm up