QUICK AND EFFICIENTThis electric balloon inflator is made of 600w strong power. Inflation taking only 2.5 seconds in automatic mode to fill 2 balloons at the same time and only 30 to 40 seconds in semi-automatic mode. The Electronic Balloon Pump is equipped with two spare smaller nozzles that you can remove and install on the inflatable nozzle to inflate the smaller balloon. Dual working modes With 2 modes, semi-automatic and automatic. That's why the KanCai electric air pump offers two different working modes! Automatic mode allows for quick inflation, while semi-automatic mode lets you control the airflow. Parties, weddings and moreWhy limit the fun to birthday parties? This balloon pump can inflate balloons for weddings, baby showers, bachelorette parties, Christmas, Easter, events and promotions, or just because. QUICK COOLING When the airbag is inflated, the motor generates heat. The fuselage is equipped with multiple multi-sided cooling distributions, the cooling is efficient, the hot and cold air are derived prolong, so its service life will be longer. long. EASY TO CARRYSmall size and light weight, size 20*13*16cm. there is a box inside. You can place the cable and plug in it for easy transport and space saving.