There is a 7m cord on this model, which then gives a 10m operating radius. This is good for a cylinder cleaner IMO. The cord rewind lets the cord flow steadily into the cleaner without damage. You also have an on/off switch if you don't want to use the one on the handle. In the middle there is the compartment to store the crevice tool & dusting brush. Both of which are very handy.
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