【Safe Design】 Costzon 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 plastics;the air blower pump engine runs more smoothly.

【Easy Operation】 To endure outdoor conditions like drizzles and dusty weather, the UL-listed bounce house blower features a flame-retardant and impact-resistant PP housing and IPX3 waterproof class. This air blower pump has 13 feet length power cord, easy-handhold grip design, which make it convenient to inflate products and be a time saver for any occasion.

【Strong Motor & High Efficiency】 The 480W (0.6HP) blower features a powerful motor with a high speed of 3100RPM to offer a strong air volume, through an air vent with a diameter of 4''. The input voltage is 120V 60Hz. Air Volume 760 m3/h. This air blower pump fan works well with outdoor bounce houses, water slides, obstacle courses, air sofas, removal leaf and other suitable inflatable bouncers..

【Silent Mode】 This air blower pump uses high-quality metal impellers, which greatly reduces its noise in operation; This air blower bump will bring your life a double advantage; This impeller and built-in bearing will greatly reduce noise spreading; While getting rid of the loud sound, this material of impeller will not increase the weight.

【Compact & Portable】 This high pressure air blower pump with a handle on the top is easy and convenient to transport or carry; The small size of this electric pump blower will take less space on your room, which is portable operation by 1 person independently.