All Metal construction with plastic bubble tank to prevent corrosion. Twin Bubble wheels produce lots of bubbles. Low Fluid Level indicator and dripless spout.Hundreds of bubbles per minute! The spout eliminates dripping, less hazards. An attractive and rugged casing provides suitable protection for any environment, from clubs to mobile DJs for long lasting durability.Easy access to liquid tank, very easy to refill liquid. High velocity fan to make sure that the bubbles go flying upwards into the air. Hanging bracket is included. Power: 110V Dimensions: 13.42" x 10.37" x 11.04" Weight: 9.25 lbs / 4.2 kg