Due to the large air supply distance, the spherical jet port is especially suitable for occasions where the air outlet of the air conditioner has a large distance from the range of human activities. For example, in various places such as halls and large assembly workshops, when the ceiling air supply port cannot be used to evenly deliver the airflow to the required location, the spherical nozzle should be considered for air supply to solve the problem of remote air supply. The nozzle adopts the best aerodynamic structure design, which has low noise, long range, smooth and beautiful nozzle surface and uniform line transition. It is suitable for various indoor conditions and technical requirements and can be used in various air conditioning systems.