Two Options Power Supply 1.One way is USB wire, the mini fan can be connected with either the batteries box or portable power bank. Product description Alien Costume Inflatable Costume Kids Green alien costume kids looks very interesting and vivid！The realistic shape with bright colors scheme will make people fall in love with it at first sight. 2.Another way is 4pcs AA battery.let inflatable unicorn costume inflate quickly. Instruction For Use Blow Up Costume Kids Customer performance show1 Wearing alien costume kids, you can go outdoor to invigorate various activities.The alien costume comes in a wide variety of hilarious designs so you can choose the perfect one for you.

This is a popular costume product that will make your Halloween even more exciting and special.