This dry ice machine is suitable for all kinds of performances, all stainless steel appearance, covering about 300 square meters, the temperature can be adjusted freely, the smoke volume is adjustable in small, is an essential part of stage product, voltage: 110 v / 220 v frequency: 50 to 60 hz power: 3000 w, the product has a variety of function loss, long life, can be continuous use high security features