- Revolutionary airplane-wing designed blades reduces the air resistance for unprecedented silent
        operation.

         - New mini-motor hub for extended airflow performance

         -  Exclusive new Fluxus PRO II bearing for ultra-long life and silent operation

         -  Professional anti-vibration screws, 3-4pin adaptor and Noise-RPM reduction cable included

         -  Ultra-silent: 8dB-14dB and big airflow: 43CFM-70CFM

         -  Four white LEDs for COOL lighting effect (ICE model)