1. Powered by 3 AA batteries: Just put in 3 AA batteries (not included), press the switch and many bubbles will pop up. 2. Dynamic sound effects: press the shutter to start the bubble machine to produce bubbles, there are simulated shutter sound effects and dynamic music, and light indicators. 3. Wide range of uses: Our bubble machine is very suitable for indoor and outdoor activities, and can also be used as a party, birthday or anniversary gift. 4. Material: It is made of ABS plastic, which is durable and has strong safety performance. Will not cause harm to the human body. The bubble machine is suitable for children to play and entertain. 5. Cute design: The cute design of the bubble machine makes children fall in love with this toy immediately. The design is compact, safe and convenient, so children can use it safely. 6. Matters needing attention: The product contains electronic components, do not enter water, use a dry cloth to wipe the dirt on the surface. Do not swallow the parts contained in the product. Need to be used under adult supervision. Specifications: Size: 15*7.5*11cm (antarctic blue penguin), 14*7.5*11.5cm (chick). Battery: 3*AA batteries (not included); Suitable age: over 3 years old; Material: ABS, electronic components. Package Included: 1 * Bubble Machine (without bubble water and battery); 1 * Lanyard.