1. Adjust the microclimate at home, feel comfortable and breathe freely, and lift the air supply type high-strength ABS telescopic column with light kinetic energy, so as to unlock Xia Rixin posture; Indoor air balance partner, using aerodynamic principle, accelerates air circulation in the whole house by 360 degrees, reduces air turbidity and makes breathing healthier. 2. The vortex jet is extended for 2 minutes to change the fresh air across the whole house, the golden inclination spiral blades of the DC brushless motor are matched, and the 10M wind distance of the directional plastic wind deflector is farther from the air supply, so that the ventilation across the room can be realized more intensively; True DC circulating wind vortex wind column structure, DC variable frequency motor provides stable and powerful power. Haiyan airfoil blades cut the concentrated wind beam of airflow gathering wind guide cover to realize long-distance wind push. 3. The automatic 3D stereoscopic shaking operation is simple and convenient, and the automatic shaking function can be controlled with one button, which can quickly send cold air to all corners of the room, saving energy and being healthy; It's as if you are in a natural environment with comfortable seasons, and the distance between strong winds and winds can reach 20 meters, which breaks through the space limitation and slightly adjusts the indoor and outdoor air to the convective monsoon climate, so it can be used in all seasons without storage. 4. With a twist and a twist, the net cover can be easily washed, and the fresh air can be deeply breathed, and the clean wind can be easily disassembled and washed, so that you can have a clean summer; USB charging port for long-lasting battery life, wireless use, TYPE-C charging port, built-in battery for longer battery life, and the design of double battery slots is so powerful that the shield ring has a longer service life. 5. There is no interference from the light wind, so you can enjoy comfortable sleep quietly, run silently at night, and enjoy the DC variable frequency motor all night without disturbing people with poor sleep, and the noise is as low as 30DB.