Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: do i need a pump and what type ,does it have a built in pump
Document: Bed is great. I thought it came with a pump built in but that was my error not reading close enough. After getting a pump and filling it up it worked well for the 5 nights I needed it.
I recommend this mattress with a separate rechargeable inflator pump as opposed to the built-in pump.The height is a big advantage getting on and off for older folks with arthritis. Deflates and packages well.If I can get my terrier to sleep somewhere else, it will get more us e by me.
Good price for quality of product. Good quality & just need to have your own pump. Should last a long time!
This is a good air bed, I think it's very comfortable. The problem is that you need to use the pump almost every week, but I can deal with that.
- Not too heavy, good for camping trip- Very comfortable compared to single high bed I have.- Good price- If you want to have a firm bed, you will need the 120V inflator, not the battery operated pump.
I didn't want to spend $100+ on an air mattress. The price was right, and it's gotten a LOT of use. Many of my family & friends compliment how nice it is because it's high like a normal bed and firm. You just need a pump, which I already had. Folds up nicely and small to store away.
Wife and I had to use this for two weeks on both ends of a cross country move, while our bed was being shipped. It worked perfectly. After a few days, it loses a very minor amount of air, as all air mattresses do. Buy a pump for it. I was optimistic that I did not need one. It would probably take you two full days to inflate it on lung power alone.
pretty well built and great addition to it's queen size counterpart. I have tested many beds, this is a good alternative
We bought this just to have in case we needed an extra bed. When we later put it to use, it lasted about two months (60+ days). I don't expect this type of bed to last for years and years of use, but I would expect better than two months.
Love it with no problems. I like it being a double thick versus single. I will buy again if need be.
Answer: yes