Just received this wand vac and I had high hopes for it. I love my other shark products this is the first one that just isn’t good. I tried it on my stairs as soon as I got it and got it fully charged today. I was literally looking at my steps and wondering is this thing even picking anything up?! Checked the tiny dust cup and it was completely full. Put my hand on the end of the wand and it has almost no suction at all. Seriously disappointed in this wand. Concept is great execution not so great.