Helicopter Bubble Mac Rechargeable/battery Fully Automatic One Button Electric Bubble Gun Toy Wedding Gift Functional 1. Simple operation: just pour the bubble liquid (inclusive), and the bubble can be released with one key.2. Rugged and durable: Made of sturdy, high-quality materials, the blowing is durable. 3. Easy to operate and easy to carry. 4. Suitable for indoor and outdoor use, diversified use scenarios, such as: Christmas, birthday, party, wedding, kindergarten, playground, park, etc.5. Fully automatic bubble blowing mode, interesting modelingSpecifications:Product specificationProduct size (cm): 18.3*17.6*15.8CMColor box specifications (cm): 16.3 X 16.2 X 18CMBody weight (g): 276gBody bat tery: 3.7V 500MAH Charging time: about 90 minutesUse time: about 60 minutesColor: blue whitePackage Included:1* bubble mac, 1* charging cable, 1* manual