Our bubble machine produces a large number of beautiful bubbles to create a and colorful dreamland for you. With a considered design and outstanding performance, you can just relax and amuse your eyes with thousands of bubbles. Feature 6A - Output: 9V 1.5A - Power supply: 18650 lithium battery x 3; 12V adapter. - Spray distance: more than 2 meters - Working time: 35 minutes(full tank of bubble fluid) - Package size: 24.2 x 21.2 x21.3 cm - Touch screen control ON/OFF and modes, 4-grid power indicator will show you battery power. - Constructed in ABS housing, it's durable and wear resistant. Detachable water tank, easy to clean or pour out excess bubble fluid. - Lightweight and portable. With humanized handle design, it's convenient for carrying outside. - Built-in high performance motor, running stably and reliably, can generate thousands of bubbles per minute. - Large high velocity fan makes bubbles rise quickly in the air to create dreamy and romantic atmosphere. - You can choose different number and distance of bubble blowing between 2 modes according to your need. - Wide application: for both indoor and outdoor use, such as weddings, birth, graduation ceremonies, daily gatherings, stage show and so on. - Warm Tip: Dear buyer, due to lighting effect, monitor's brightness, manual measurement and etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand Thank you