Comfort Zone Portable Floor, Table, & Office Fan | 9 Inch, High Velocity Cradle Fan EFFICIENT | 3 Speed Setting - Quiet and Efficient POWERFUL | High Velocity Output with Vibration Free Performance SMART DESIGN | 180 Adjustable Vertical Tilt - Controls on Back on Unit MOUNTABLE | Fan can also be Mounted for Optimized Airflow SMART DESIGN | 180 Adjustable Vertical Tilt - Controls on Back on Unit