360degree rotation design: This detachable ceiling fan features full 360degree rotation capability, allowing you to direct airflow precisely where needed in dormitories, bedrooms, or small living spaces for maximum comfort and cooling efficiency. Silent operation technology: Engineered with whisperquiet motor technology, this E27 screwmouth fan operates silently during study, sleep time, or relaxation without creating disruptive noise or vibrations. Threeblade airflow system: The aerodynamic threeblade construction generates powerful yet gentle air circulation, effectively cooling stuffy rooms and creating refreshing breezes throughout your space with energy efficiency. Easy E27 installation: Simply screw this fan directly into any standard E27 light socket for instant cooling no complex wiring, mounting hardware, or professional installation required, making it for renters and students. Use scenarios Dorm room study area: Install in a dorm room to direct airflow toward your desk or seating area for comfortable, focused study without extra noise. Bedroom at night: Use in a bedroom to provide quiet cooling during sleep without disturbing your rest. Small living space or studio apartment: Place in a compact living area to improve air circulation and maintain a comfortable climate without a bulky setup.