Brand new in the Box! CZGBRO Air Blower, 350 Watt Blower for Bounce House, 0.5hp Commercial Air Pump Fan for Inflatable Bouncy Castle, Jump Slides, Inflatable Tent, Yellow FEATURES: ~ Wide Usage: With 0.5 horsepower, strong and efficient 350 watts motor, 4-1/4? (outside) air outlet diameter, quickly filling and greatly air flowing, this air blower pump fan works well with outdoor bounce houses, water slides, obstacle courses, air sofas, removal leaf and other suitable inflatable bouncers. ~ Safe Design: Electric air blower has a clear cover on the switch, which is safe enough for you to turn on/off in case it gets wet. There are 2 wire meshes covering on 2 vents, which can protect our hands from getting cut when on working status. Our portable air blower pump uses a particular built-in bearing, which performs better than other plastic ones; the air blower pump engine runs more smoothly. ~ Compact Portable: The top of this inflatable blower features an easy-grip handle design, making it easy for carrying and transportation. Net Weight: 7 lbs/3.2 kg. Size: 13 x 7.5 x 13.5 in. The relatively compact size and lightweight trait mean our air blower won?t occupy too much space, so it's convenient to store when not in use. ~ Silent Simple Operation: Put the machine on the ground with nails, then link the inflatable items, and press the switch button to start inflating. Our air blower pump fan features a 7 ft long power cable, easy to inflate in different locations. Noise Level: 60dB. Adopts premium metal impellers and built-in bearing, both of which reduce noise greatly during operation. ~ Quality Assurance: The blower has passed strict life testing and safety certification, proving its high quality for residential use. The input voltage is 110V-120V AC/60HZ 4.2A. which is portable operation by one person independently, making it convenient to use it indoor and outdoor GREAT ITEM AT A GREAT PRICE!!