This 16 inch diameter oscillating stand fan is ideal for adding a powerful blast of cool air to exactly where it is needed in the home or in an office. With the ADJUSTABLE HEIGHT control you have the flexibility to control your environment perfectly.The built-in speed dial control (with High, Medium and Low options) gives you full flexibility and control, and the oscillating and tilting head can be turned ON and OFF as required to distribute the air evenly and quickly exactly where you need it.