0-3 seconds: [Slow Push] Warm light slanted into the living room, the camera slides from the orange cushion on the sofa to the Santel bladeless fan (black gold+white gray) on the carpet, the packaging gift box stands on the side, and the light and shadow sweep over the curved surface of the body; 4-8 seconds: [Close up] The black and gold fan base is light and bright, and the airflow silently spreads out from the bladeless ring (using soft fog effects to express the wind feeling). The lens rotates half a circle around the body, showing minimalist lines; 9-13 seconds: [Close up] The remote control of the white gray fan is lightly touched by fingertips, the wind speed icon gradually changes, the body vibrates slightly (weakening the sound effect), and the wind blows the corner of the packaging paper of the gift box next to it; 14-18 seconds: [Dual position in the same frame] Two fans supply air synchronously, and light and shadow flow on the wind ring. The camera zooms in to present a suitable scene of "fan+gift box+living room"; 19-20 seconds: [Freeze frame] The screen focuses on the "Santel" logo of two fans, fades in the words "quiet breeze, home aesthetics", and the background sound is condensed into a soft beep.