Great Gift For Kids & Pets: The bubble machine for kids, toddlers, and pets are perfect outdoor toy and a great gift for your lovely kids or pets! Give us a try, and you can enjoy the endless fun and dreamy atmosphere during outdoor garden yard parties, weddings, birthdays, or picnics500ML High Capacity For Continuous Use: The larger 500ml/17oz capacity of the solution tank can hold up to 45+ mins for continuous use. It is not necessary to add bubble liquid during a party, wedding, or birthday so that you can enjoy uninterrupted happy bubble timeHigh Output With Colorful Big Bubbles: Upgraded Bubble Machine Is Coming! With 16 spinning wands and a 2832 rpm super built-in motor, automatic bubble maker can generate more than 1500+ BIG bubbles per minute. This upgraded bubble blower can blow tons of colorful bubbles faster, higher, and further inside with no wind3 Powered Options: automatic bubble machine is lightweight, portable, and can be powered in several different ways. It can be powered by 4 batteries (not included) or plugged in with a power bank, adapter (not included), or car charger, meeting all your needs to enjoy the bubbles both indoors and outdoors.Note: The USB cable is NOT for charging but for direct plugging.Top Quality Materials & Safe: Made of high-quality ABS material with supreme toughness and rust protection, ensuring long-term service time. Moreover, this bubble machine has official certification that protects kids, toddlers, pets, and adults from being harmed