1,Ventilator:Wide Range Of Uses: This blower is suitable for medium and large outdoor inflatable equipment such as outdoor bounce houses, water slides, and inflatable sofas. Give more fun and enjoy family happiness together. 2,Inflatable Air Blower: The unique rear heat dissipation design has dual unique design ideas: effectively improve the heat dissipation of the motor; use high-quality materials to ensure the life of the motor, not easy to block, and improve the life of the fan; 3,Low-noise Portable Blower: Built-in high-quality metal impeller can reduce noise. The top is equipped with a portable design that is easy to hold, making it easy to carry and move; 4,Service: We are very sorry for the shopping experience you have experienced. If you have any problems with the goods you received, please contact us and we will serve you 24 hours a day. 5,Safe Design: The two vents are covered with metal mesh, which can ensure that fingers are not scratched under working conditions. There is a transparent cover on the switch, which can be used safely in humid environments;