Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: how much it weight?
Document: It weighs as much as it looks like it should; I read another review that compared it to the weight of a bottle of wine. I would agree. With anything cordless, the weight is going to be in the battery and the motor. The more power you want, the heavier it will be, but I didn't find this heavy or unmanageable at all.I've seen complaints about the extension not staying extended while in use.
I'm sure this is wonderful,  but since &#34;aging&#34; I definitely needed something lighter weight. I exchanged this for the CHV1410 and am so very happy, so much easier to use. I knew that I should order the Lithium ion battery and not the nicad as far as weight, but I  didn't pay attention. It was worth the return freight charge to exchange it  It is almost double the price but WELL worth it to me
Most of the scattered litter is concentrated near the litter box, so I wanted something smaller than the regular vacuum to take care of that area on a daily basis. This B&D Dustbuster is just the thing! It seems lighter weight than the original Dustbuster I bought years ago. The suction is also much better, and it's not as noisy. With other little messes, like sawdust, food crumbs, and drywall dust, I have to say it does better than I expected!
This vacuum really sucks, which is what we all want our of our amperage sucking monster. You're saying you want something light weight, yet strong enough to suck up your wife's hairballs? Stop browsing Amazon, son. You've found the product that epitomizes suckage. This vacuum sucks so much, it puts even Monica Lewinsky to shame. With the patented Justin Bieber Sucks technology, nothing will outsuck this sucky piece of suck. So quit reading this review and buy this thing already!
Light weight and cleans great!
Light weight, great suction power, very handy.
So far it is great and gets all the cat hair up with ease!!! We just love the light weight.
It works well, good weight when using it. It has a lot of suction power. My husband likes it too.
It works great - has lots of suction and is just what I wanted - lite weight and easy to use.
This new model is powerful, light weight, easy to connect to power, and does a great job in cleaning up....
Answer: Shipping weight is 4.6 lb.  On the scale it looks like 2.8 lb for just the vacuum.  Hope this helps.