High Quality Materials: This is a non-toxic, eco-friendly, sturdy and durable bubble machine made of high quality ABS plastic. Its handle is ergonomically designed to make it easy for kids to hold and enjoy the fun of playing. Awesome Outdoor Playing Time- With its carry handle for easy gripping, lightweight and compact, allows it to be worn anywhere and ideal for outdoor operation. Playing bubble gun can bring lots of fun to families and friends. You can blow bubbles in the park, yard, playground, lawn anytime. Perfect Set: Our Dolphin bubble machine adopts cute dolphin shape design. Each bubble machine includes two bubble water bottles, colorful bubbles and soft lighting With dynamic music, it will be a great gift for children. Safe and convenient: Our bubble machine can automatically produce bubbles by pressing the trigger. You don't need to blow bubbles through your mouth. Parents don't have to worry about children accidentally eating bubble water, which is safe for children. Interactive Game- The interactive toy can build and strengthen the relationship between you and your children. Requires 3 x 1.5V AA batteries (NOT INCLUDED). Your satisfaction is very important to us. If you encounter any problems or are not satisfied during use, please feel free to contact us via Amazon or our official inbox for further assistance.