Portable Balloon Pump7.87 x 5.24 x 5.67 (inches). Air pump weight: 0.95KG. Create a cozy atmosphere with ease. This balloon inflator is often used in some events or festivals or party or celebration or decoration. Two ways to use the balloon pump 1. Manual mode When the switch is off, place the balloon on the air nozzle and gently press the air nozzle down with your hand to inflate the balloon, and then stop inflating. Stop pressing. 2. Automatic mode Turn onthe switch of the balloon pump, and place the balloon on the air nozzle for continuous inflation. Quick inflationPower: 400W 18000pa-22000pa, 1.75psi. Air volume 750 (L or min). 220-240V. 50 or 60Hz. Color: rose red. This electric balloon pump is suitable for latex balloons and decorative balloons. Double pump, balloon air pump. The balloon pump has manual and automatic modes.