The B300BATT Bubble Machine is an attractive, lightweight and reliable bubble machine with built-in battery that creates a whirling effect thanks to the powerful fan.ÊThe machine creates an abundant amount of bubbles per minute. It fits for different kind of parties and small scale performances, and it's easy to transport thanks to the sturdy handle. The B300BATT comes with a wireless remote control, which enables you to turn the machine on and off if you give it a fixed location. Plug and play, straight out the box.