Description:[product design]Equipped with 0.48 horsepower, 350 W copper wire motor and specially designed impeller, it has a long service life, a combination of yellow and green colors, and a novel appearance. Equipped with an 8.5-foot-long power cord for easy mobility. Small size, light weight, small footprint, convenient storage[Low operating noise]The impeller is made of high-quality iron sheet and equipped with special built-in bearing drive, stable operation and low noise[Operational safety]The blower is made of safe and durable polypropylene flame-retardant material, suitable for long-term operation. There is a transparent cover on the blower switch, the waterproof grade reaches IP44, which is beneficial to avoid failure and safe use in various environments, and the certificate is complete (ROSH CE UL), and the factory has undergone strict safety testing.[Wide range of applications]The blower can be widely used in inflatable tents, inflatable movie screens, inflatable castles, inflatable bounce houses, etc.Specification:❤ Material: PE engineering plastic❤ Color: Yellow/ Green❤ Input: 110V-120V AC / 60Hz 4.2A❤ Power: 350W/450W 0.48 horsepower/1.5 horsepower❤ Rotating speed:3300rpm❤ Noise level:68DB❤ Air Flow:350/H 710/H❤ Air Pressure:1500Pa/2150pA❤ Power cord length: 98.43 inches/250 cm (8 feet/2.5 meters)❤ Weight: 156.97 oz/4450g 405.65oz/11500g❤ Plug type: American standard❤ Application: outdoor bounce room, slide, obstacle course, skipping rope and ❤ other inflatable objects❤ Certificate: ROSH UL etc.packing list:1*350W blowerpacking list:1*1100W blower