Built-in thermal sensor for auto-adjusted fan speed control
Smart APS (Adjustable peak speed) control providing 3 peak rpm options
Twister Bearing technology for long lifetime and low noise
Batwing Blade design and Carved Halo Frame for extra 20%~30% airflow
Detachable fan blades for easy cleaning
Isolator-mounts for shockproof and easy installation
Blue lightning LED on/off