Note:Upgraded version, without battery.Package Includes: 1 x Bubble Machine;1 x Manual 2 x Bubble Solution(orange or yellow is random) 2 x Manual Bubble Blowing BarsWarm tips: 1. There is bubble liquid attached, please use it by the guard of adult, to avoid children to eat it. 2. Don?t make the bubble outlet face users when turning on the unit. To avoid bubbles to blow to the body of users. 3. To long press power switch to turn off the unit, and it takes 2 - 3 seconds. 4. About rotating blades, it is normal if rotating blades fall down for some units, please manually mount it and the rotating shaft by yourself.How to use: 1.Full up with bubble solution. 2.Press the Power button. 3.Wait for 10s and hundreds of bubbles appear. Set the bubble production speed with power button.