Bike Bubble Machine Automatic Bubble Blower Maker Install On Bicycle For Kids Children Outdoor Indoor Party Games Toy|BubblesDetails:Bike Bubble Machine: This bubble machine can be installed on the kids' bicycle, while the children are riding their bicycles, the bubble machine emits rich bubbles, which is very fun and joyful.Easy to Install: Applicable pipe diameter 3 - 5cm, use the matching fixing bracket to fix the bubble machine on the handle tube of the bicycle or the tube under the seat.Premium Material: Made of high-grade plastic material, durable and safe, environmentally friendly, non-toxic and with smooth face, suitable for kids to use.Easy to Use: Easy to operate, even for the little ones, just pour the foam solution in the mouth of the bubble machine and press the switch to make it work.Wide Occasions: Can make a lot of fine bubbles, ideal for children, birthday parties, weddings, baby showers, outdoor cycling, bring a lively and fairytale atmosphere to different occasions.Specification:Material: PlasticSize: 25 x 6.5 x 10cm / 9.84 x 2.55 x 3.93inchApplicable Pipe Diameter: 3 - 5cm / 1.18 - 1.96inchPower Supplied: 3 x AA Batteries (Not Included)Available Colors: GreenNote:1. The bubble solution and batteries are not included.2. Please do not tilt and turn the bubble machine upside down during use to avoid malfunction.3. Children under 3 years old please use with adults' supervision.Package:1 x Bubble MachineNote: This product needs battery, but we don't provide it.