Summary: I used this to clean my car and was very pleased with the result. The additional hose to get into small spaces is so very useful. I have also used it to clean up kitty litter around the litter box. This isn't a dust buster - it is more than that. It is a bit heavier than a dust buster, and is NOT cordless, but the cord is long enough to reach from the porch at my house to the car parked next to it. I'm glad I chose this product.
Summary: I really like this hand vac for stairs. I've tried cordless vacs and they don't have enough power. My uprights are too heavy and can easily damage my railings and walls by falling over. This vac is light weight and I have control over it. It cleans well and now I can have clean stairs all the time because I won't put off vacuuming them. One thing to be aware of is that you do have to bend over a little because there is not a stick handle.
Summary: I needed a hand vac for stairs that had power and this one does a great job. The brush grabs the dog hair and dirt lifting it to be thrown in the dirt cup. The suction is so good that on a short level knap entrance rug it was hard to push along. I couldn't believe how much dirt it picked up. The only negative I have found is that the cloth of the dirt cup needs to be washed frequently since you can't knock all the fine dirt/dust out of it.