Inflate balloons quickly under high pressure | Lightweight design, it can be conveniently taken along with for birthday, wedding or any other celebration occasions to fly the colorful balloons | Controls motor temperature by using the high speed air stream so as to maintain motor under working temperature for longtime usage | It's special nozzle makes operation much easier. It start when you press down the nozzle and stop immediately when releasing, if large number of balloons need inflating, you may turn on the button for continuous use | With patented special cooling system for motor, support continuous use for long time