Crush-Proof Hose - Don't Worry About Crushing Your Hose If You Accidentally Step On It
Electric Hose - Electric Runs through the Hose to Power the Powerhead
On/Off Switch - Allows the User to Turn the Powerhead On and Off so they can go from Carpeting to Bare Floors and vice-versa
Made for the Miele S300 and S400 Series