PORTABLE & SAFE: The bubble machine for kids is made of durable and non-toxic ABS plastic, which has excellent toughness and rust resistance. If a child's hand accidentally gets stuck on the Spinning Wands, turn off the switch on the top of the bubble machine , the bubble machine will stop spinning to achieve protection and will not harm the child. The hand-held design is very convenient for children to carry with them, and they can play wherever they want. SIMPLE OPERATION: Bubble maker for kids needs 4 AA batteries to work (the product itself does not come with batteries, you need to prepare it yourself) use the small screwdriver we prepared for you to open the battery cover and install the battery. Pour the bubble solution into the bubble blower machine, and finally Press the power button, the octopus bubble machine will start to work, one-button operation, very simple.Does not contain bubble liquid UNIQUE DESIGN: The automatic bubble machine is designed in the shape of an octopus, which can attract children's attention and immerse them in joy. More than 3,000 colorful bubbles every minute make children cheer, and the music playing function is designed to create a romantic and happy bubble paradise, bringing more fun to children. The overall design allows children to recognize colors and sounds, which is very beneficial to children's development. BEST GIFT: Children are very curious about everything, the kid bubble machine can satisfy their curiosity and enjoy endless fun. This automatic bubble blower for kids can be played indoors and outdoors, and is suitable for creating atmosphere in various occasions, such as festivals, parties, birthdays, stages, baby showers, parks, photos, weddings, picnics, etc. Bubble blower for toddlers allows you to accompany your children and spend happy parent-child time.