360degree rotation for airflow adjustment The detachable fan head can rotate a full 360 degrees, enabling you to direct cool air precisely where you need it in any room. Silent operation Quiet performance makes this fan a choice for studying, sleeping, or relaxing without disturbing noise. Threeblade design The threeblade structure provides a refreshing breeze and promotes efficient air circulation in hot or stuffy areas. Easy installation with E27 head The E27 screwon head allows for quick setup; just screw into a compatible E27 socket and start cooling right away without complex assembly. Practical applications Bedroom or study area: place near bed or desk to direct airflow without interfering with rest or concentration. Home office or small living space: use in compact rooms to keep a comfortable temperature while working or relaxing. Dorm room or apartment: fits standard E27 sockets, providing cooling without extra devices or mess.