Features:

• Ultimate Cleaning Versatility Automatic electronics monitor the floor type you're on and adjust the full size and low profile powerheads accordingly. The full size nozzle with wide cleaning path deep cleans all types of carpets. The low profile, lightweight nozzle is especially designed for bare floors. It's the best of both worlds in one vacuum cleaner. 
  
• MicroSeal™ fresh air technology MicroSeal™ technology captures 99.97% of all the dust, allergens and small particles it picks up, so your house stays cleaner, longer. 
  
• Electronic fingertip controls  With all controls and tools in the handle, you never have to search for the right button to adjust your vacuum. And, simply press down the vacuum handle to instantly rewind your cord. 
  
• Optimum sensor system The optimum sensor system automatically monitors the cleaner's performance to ensure peak efficiency.