Feature: 1. The buttons and switches are smoothly polished that you can push them easily, and the operation is extremely simple. 2. Designed with light and projection effect, also designed with music effect, suitable for children playing in different occasion. 3. Ideal for children's parties, birthday parties, bath fun, parks, backyards, performance stages, wedding ceremonies, etc. 4. Special designed for children above 3 years old to play, wonderful gift and promotes early learning. 5. Made of durable plastic material that has excellent toughness and good rust resistance ability. Specification: Item Type: Bubble Blower Toy Material: Plastic Applicable Age: 3 + years old Bubble Blower Toy Size: Approx. 20 x 5 x 16.5cm / 7.9 x 2 x 6.5in Battery: Model 14500, 3.7V 500mAh lithium battery (included) Ability Cultivation: Emotional, visual, intellectual development, hand and brain, grasp, sense, hand-eye coordination, other ability development. Note: Bubble liquid is not included of the package. . Package List: 1 x Bubble Blower Toy 2 x Bubble Liquid Bottle 1 x USB Cable