现代风家居卧室空调促销商业照片

A modern AC unit on a clean wall, with dynamic blue (cool) and red (warm) airflow visuals swirling out from it, representing fast cooling and heating. Digital tech elements around. 9:16. The techy title "60秒速冷 全屋智能联动" is central. The text "以旧换新 至高抵 ?1000" is below. --ar 9:16