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Good thing, mattress somewhere 80 x 200 cm Nadica for 1 minute and 30 seconds, even a little less. In Lidl I came across a bag for vacuuming clothes etc. I did not measure the time say that can vacuum i.e. clothes 4.5 kpa, although this pump has a part of what goes in the pump and then has a thread that can be as a plug turned over and on the bag(the thread for the pump and on the bag does not match try to tilt and the thread can not tighten it is for better vacuum power, so I had to keep the pump adapter with adjustable rubber and hold) one hundred apartment 3 pillows, as for the extensions really tight around the pump(Tight fit), the lamp on the pump is good and it has 500 lumen I'm a bit skeptical, I think it's a little weaker than 500 lumens not much, but one guy on YouTube was pumping kayak with that pro pump just under 100%. And the pump has also a USB but 1 amp of charge is gone but a little more than half amperes, great thing Thanks Banggood
product as written and works perfectly