Vornado's first V-Flow tower fans introduced a wide, continuous range of air to create whole room circulation. Now, we've added oscillation - bringing the best of both worlds to Vornado consumers. V-flow airflow plus oscillation truly puts a new twist on your airflow experience. 70� of rotational range are expanded to an impressive 130� of powerful, cooling airflow with V-Flow air diffusion. OSC84 offers the same V-Flow whole room circulation that you've come to expect from Vornado, and for those who like options, there is also powerful oscillation on-demand. Oscillation channels legendary Vornado power and sound quality into the panoramic airflow experience Vornado enthusiasts have been asking for. Features: Whole room circulation Quiet Operation 4-Speed Touch Controls Remote Control Energy Saving Timer 0-70� Oscillation Specifications: Number of Speed Settings: 4 Remote: Yes Item Weight: 11.35 lbs. Item Height: 41.34 in. Item Depth: 12.01 in. Item Width: 12.01 in. Blade Diameter: 4.039.5 in. High Speed CFM: 1931 Low Speed CFM: 837 High Speed dB: 56 Low Speed dB: 35 High Speed RPM: 1040 Low Speed RPM: 500 Watts: 70 Hertz: 60 HZ Volts: 120 PowerCord Length: 6 ft. PowerCord Plug Type: 2-Pin Polarized