Bubble gun set: the bubble gun is 15cm in size and weighs about 300 g, which fits in your children's small hands. It also includes a bottle of bubble solution, a battery, a charging cable.Tons of bubbles: Simply press the button, it can continuously produce more than 5000 bubbles per minute, paired with LED lights that make colourful bubbles dance in the night sky, which is impressive.1200 mAh battery: the bubble machine set comes with an environmentally friendly rechargeable battery and a USB charging cable. After full charging, it can be used continuously for about 30 minutes.Sealed design: 360 leak-proof design, the bubble bottle sits firmly with the bubble gun and the child's little hands are not covered with sticky bubble liquid.Suitable for: This bubble machine can add endless fun and a dreamy atmosphere to a range of events such as birthday parties, weddings or games in gardens/patios/beaches/swimming pools etc. and even attract your baby's attention while having a bathroom.