Instruction: Given a question and the related document, and generate the answer to the question based on the information provided in the document.

Input:
Question: Eureka EasyClean Corded Hand-Held Vacuum, 71B and this model, which is more power? as im thinking of using to vacuum small floor area. thanks
Document: I can see how some people may not like that for the most part this is a two hand unit; you hold the base with one hand and your other hand sweeps the nozzel. I feel that it's flexibility with the hose (length of reach, work visibility, and manuverability; you can very easily reach all nooks and tight spots with ease) far outweigh the need for using both hands. I have a 9.6 volt typical style Dirt Buster and the hand held Eureka 71B.
Battery life is horrible.. I'm not sure what the folks that like it are using it for.. the filter seems to clog really easily and I can hardly get mine to pick up a piece of popcorn, its pretty useless..the Eureka hand held vacuum 71b is a bizzilion times better.. its got a cord but its really long.
I actually bought this product at Wal-Mart six months or so ago but was just thinking today how handy it has been and decided to leave a review for it. Good quality and a pretty good amount of suction for a small hand held vacuum. I would definitely recommend it. It also has some good handy gadgets you can attach to the nozzle.
The Eureka is good because it has a long electrical cord, doesn't lose power and has both a power beater brush and the option of one hand held nozzel tool on a short hose attachment. What I don't like about the Eureka is that due to the cord it's more of a commitment to pull out, it's heavy, loud, and blows hot air out the rear toward you. I would pass on the old fashioned Dirt Buster and get this Flex Vac, though I feel the price should only be $40.
I've owned Dustbusters and similar hand-held, rechargeable vacuums in the past and have never been satisfied with their vacuum power. So it was with some skepticism when I saw an infomercial for the Flex Vac. I wanted the convenience of a rechargeable vacuum to clean the car, even though I have other A/C-powered vacuums. When it arrived, I was surprised how small it was. My initial reaction upon opening the package was how well designed it was, and the quality feel of the product.
We are big believers in our house in having quick access to vacuuming power. We have large vacuums for each floor of our house, but we also have several dustbuster type products scattered around in high impact areas--one in the kitchen, one near the fireplace, one in the living room, one in our bedroom--to clean up little messes. Actually, the dustbuster devices in general have grown so useful that they can tackle most any project as long as it is small in area.
Bought brand new. Vacuum a small camper floor and the battery dies. Very poor battery life. Should be corded. If it were corded I would give it 5 stars.
This would be an absolutely perfect hand-held vac IF THE BATTERY CHARGE WOULD LAST MORE THAN 10 MINUTES!!! Or, if you didn't have to charge it for at least 21 hours! Or, if there was a spare battery you could instantly swap. What was B&D thinking?! The infomercials are misleading, showing the vacuuming of drapes, etc.
My husband sees himself as a vacuum expert (although, of course, he's not the one using the thing). We have several hand held vacs including a very expensive one by Dyson. THIS is the one that works! The charge holds forever. The recharge is quick. Very light weight. Tools are useful and easy to put on and take off. The unit is self contained so there are no extra tools lost in closets somewhere.
I was looking for a small hand-held vacuum to carry around for cleaning small nooks and crannies, and this does the job nicely without paying for it with an arm and a leg. Dyson had a great product, but who could afford it?
Answer: I can't speak for the Eureka model, but I know that my wife is totally happy with this B&D; model.  She uses it to clean up our hardwood floors in-between a "full-on" vacuuming with the large vacuum.  It works great for picking up cat litter!