Base Dimensions 3-3/8" L x 1-1/2" W Keeps air moving. Helps defog windows. Oscillates 120 horizontally or can be operated from stationary position. Features vertical adjustment. May be mounted vertically or horizontally. Highly efficient compact 12 volt motor is quiet and draws only 1.2 amps. Three transparent blades and 7-1/2" vinyl-coated guard.