Quantity: one piece Model: QH-208 Noise: 85 dB Power: 50Hz 300W Material: ABS material Noise: 85 dB Packaging: English color box + English instructions Instant and efficient inflation: Are you always running out of balloon inflation and troubled by the slowness of the manual inflator? Electric balloon pumps make big inflation jobs easy. Only 3 to 5 seconds per ball, simple and effective This will give you more time to party Dual mode of operation: The balloon inflator has two modes, automatic and semi-automatic. The automatic mode allows rapid inflation and is very easy to use. Simply connect the device to power and press the button to pump, releasing it when the balloon reaches the desired size. The semi-automatic mode gives you control over the airflow and is very flexible. Choose the mode that best suits your needs LIGHT AND COMPACT AIR PUMP: The penguin air pump is quite cute and lightweight, beautifully crafted in pearl white, ABS and weighs only 660 grams. It's easy to take it to inflatable places: birth, weddings, Christmas, Easter, events and promotions. It can also be used as a delicate and charming decoration. Low Noise: The ball pump is quieter than most ball pumps on the market, has good heat dissipation, and is very safe to use. (Note: Work continuously for half an hour and rest for five minutes to prolong the life of the ball pump.) PERFECT DECORATION TOOL: You absolutely need this small but powerful tool for birth, events, celebrations or promotions etc. It saves you a lot of time and effort