The electric-fan GreenFan2 produces a soft breeze, is quiet and efficient even on a long distance with low power consumption. Our unique double-blade-construction generates an outer and inner airflow, which enables the GreenFan2 to prevent irregular air turbulences like a tornado from directory hitting to the body. Due to this special technology, it provides a comfortable and natural breeze. Furthermore, the airflow has a reach up to 10m.Thanks to the brushless motor, the low power consumption (3 W - max. 17 W measured in Japan) marks only one-tenth compared to conventional products. It is innovatively silent with only 13dB at Min. mode.