I will start by saying Kudos and thank you to whoever invented this amazing product! It is such a huge help for me as a working mom that has a busy schedule ahead and is looking for some help to keep the house clean. No more hassles in plugging or unplugging to another outlet and adjusting the distance of the cord to reach farther distance. Plus it sucks up all the dust and works perfectly on our hard wood floors. This would greatly benefit as well to those that has pets in their home.