1、Lighting Effect: This handheld bubble machine has intelligent lighting effects, bringing you a dreamlike experience and greatly increasing fun. 2、Comfortable Grip: This bubble machine is portable design, comfortable to touch, easy for kids to grip, which is lightweight and convenient. 3、Fully Automatic: The handheld bubble maker is fully automatic design, which can produce bubbles by simple pressing, saving time and effort. 4、Battery Powered: Equipped with 4 lithium batteries, with high capacity, suitable for long term use, and can produce bubbles anytime and anywhere. 5、Plastic Housing: The automatic bubble machine shell is made of excellent ABS, with good toughness, impact resistance, and wear resistance. Item Type: Automatic Bubble Machine Material: ABS Product Size: Approx. 14 x 14 x 9cm / 5.5 x 5.5 x 3.5in Battery Type: Lithium Battery (included) Battery Model: 4 x R6S Battery Capacity: 2000mAh 1 x Bubble Machine 30 Bags Bubble Liquid 4 x Battery 1 x Bubble Fluid Bottle