Feature: 1. Kids Bubble Machine: This bubble machine can produce up to 20000 bubbles per minute, making kids feel like they are in a colorful bubble world. Even in a calm indoor environment, a large number of bubbles can be blown faster, higher, and farther. 2. Light and Music: This electric bubble machine is equipped with LED light and music functions, creating an unforgettable visual experience even at night. Music switches can be individually controlled to add more fun to various scenes. 3. Battery Powered: This bubble maker is powered by a 3.7V 500mAh lithium battery, with a USB cable for charging, without the need for an additional power cord, not limited by power socket. Enable kids to use it with greater peace of mind and reduce risks. 4. Applicable Scenarios: This electric bubble machine is suitable for various indoor and outdoor scenarios, adding more joyful ambiance. Suitable for rooms, parks, outdoor lawns, beaches, roadsides, family gatherings, and other scenes. 5. Beautiful and Practical: This cartoon bubble machine has a sunflower potted design, with bright colors and cute appearance, making it very popular among kids, bringing them unique imagination and creation space. Specification: Item Type: Bubble Machine Material: Plastic Battery Capacity: 1 x 3.7V 500mAh Lithium Battery 14500 (included) . Package List: 1 x Bubble Machine 1 x Lithium Battery 1 x USB Charging Cable 1 x Empty Bottle Note: Bubble solution not included.