Genuine Green Moby Premium BLADELESS Fan. USB Powered w/Turbine. Blue 1.	Beware of imitations of Green Moby products! Green Moby ships fast from California! (Many so-called bladeless fans use cheap LEAF blades inside their fans). 2.	Modern Bladeless Fan (Stands 8.5 inches tall, the opening where the breeze comes out is measured at 5 inches). 3.	Energy Efficient & Simple To Clean, A Must Have For the Elegant Office or Home. 4.	No Fast Spinning Blades (Turbine Design) No Buffering, Just A Smooth Airflow. 5.	For stronger breeze, use with the included 1000mAh USB adapter.