High RPM And Unique Bade Angle Provides High Air Delivery & Thrust..Superior High Permeability Grade Electric Steel Lamination For Improved Life.Lacquer Metallic Paint For Better Aesthetics..V2 Grade Ball Bearings For Whisper Quiet Operations.Performs Well Even & Low Voltage...No Of Blades : 3, Power Consumption (in Watts) : 75, Motor Speed (In RPM) : 380 RPM, Sweep (In Mm) : 1200 Mm, Air Delivery : 235 CMM