[Long-lasting Automatic Bubble Machine]: This bubble machine is equipped with a built-in rechargeable lithium battery, ensuring a more stable, denser, and longer-lasting bubble output. It's perfect for parties, outdoor events, and just for fun. [One-Button Operation]: With its multi-hole design, this bubble machine can produce a flurry of colorful bubbles with just one press of a button. It's easy to use and can instantly create a fun and festive atmosphere. [Colorful Breathing Light]: The bubble machine features a colorful breathing light, adding a cool and exciting element to your nighttime play. It's perfect for parties, outdoor events, and just for fun. [360° Leak-Proof Design]: The bubble machine is designed with a 360° leak-proof seal, ensuring that the bubble liquid stays inside the machine. This feature allows you to enjoy the fun of bubbles without any mess. [Versatile Decoration]: This bubble machine can also serve as a tent night light, pool party decoration, outdoor atmosphere renderer, and birthday party atmosphere light. It offers a whole experience in a colorful bubble world. Battery: Build in 3.7V/500mAH lithium battery Shape: Street Light Shaped Product Size: 20 x 20 x 118cm/7.8 x 7.8 x 46.5inch Note: Due to the different display screen and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Color: Blue Material: plastic Package Contents: 2 x Bubble Machine with Light