This is a powerful cordless vacuum cleaner. This is better than any cleaner I've ever bought. Except for the battery, all parts of the vacuum cleaner can be washed with water. This is the most intimate product I have ever bought. I find a lot of people like me hate cleaning a motorized floor brush. The hairs that are stuck there are usually very difficult to see, they are just stuck there. With this cleaner you can easily clean it with the included cleaning brush. The entire cleaner is made of plastic, except for the long tube. I strongly recommend that you pass the wall cleaner, otherwise it will break very easily, because my house's walls cannot be installed, so I broke many of them, especially the mini walls. I have to vacuum my house for 30 minutes every day. It usually lasts three days after I charge it and can be used for 3/4 hours. By the way, I always recommend everyone to dry the cleaner after washing.