Portable Bubble Machine. Large Bubble Output. High Speed Fan. Easy to Empty and Clean TankPower Supply: 230Vac- 50Hz Tank Capacity: 0.6L Dimensions: 290 x 240 x 220mm Weight: 2Kg. A Bubble machine with a high speed (but low noise) fan and a high bubble output make this machine a great asset at any party. This bubble machine is easy to set up for any event and easy to clean after use.. Bubble machine-effects machine-party bubbles