?Fully automatic color bubbles?Awefrank Bubble Machine including 5 rotating rods and advanced built-in motors, blow more in the absence of wind High, faster and farther colorful bubbles, suitable for outdoor or indoor paty. ?Safe Bubble Machine?Our bubble maker has passed the safety test (ASTM, CPSIA, EN7-1, CCPSA), kids, toddlers, adults and pets can play with the bubble machine without worry.Toys for boys and girls from 3+ years old and up, If the bubble doesn't come out, check to see if something is blocking the bubble outlet, or restart. ?Easy To Use? Use our free screwdriver to install 4*AA batteries (not included); prepare the professional bubble solution (bubble solution : water=1:8 will be better); you just need to press the ON/OFF button, and then the bubble world will coming. It can be used for 30-40 minutes at a time. ?For Variable Events? This bubble machine is a must-have for creating a magical atmosphere at birthday parties, anniversaries, family gatherings, barbecues, children?s parties, picnics, pinata or themed parties for kids and toddlers but also for weddings, photoshoots, and other special events.