132 Holes Automatic Electric Bubble GunThe bubble machine gun has 132 bubble holes, it can blow out hundreds of bubbles per second. when bubbles all over the sky, the color bubble can attract their attention. The toy uses 3. 7V batteries, due to transportation reasons, the buyer needs to buy it by himself, and it is easy to buy. The specific operation can be seen in the picture. bubble Gatling gun Made of the preferred ABS material, it is durable and has strong safety performance, not