Average. To be honest I wasn't impressed with the performance. I feel like for the price of this unnecessary gadget I could buy an inexpensive corded vacuum that would do the same, if not better. The suction power wasn't that great. Paddling was negligible and due to the hype surrounding the UV light I've found that it won't stay on unless the suction between the vacuum and the surface of something isn't good enough. Generally good. Of course. The mattress is vacuumed when you sit on the mattress.
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