These things are pretty awful.
589309
The jaw-paddles of these pliers is made of a semi-rigid plastic that clamps well enough, but doesn't *grip* metal worth a rat's butt. The material is also subject to damage very easily, and loses even more gripping ability. I am currently working with aluminum rings, which have scratched and scored the pads sufficiently with only a few uses.

The handles are uncomfortable due to a lack of sufficient grip padding.

May seem like a harsh ranking, but I abhor things that completely fail to do that which they are specifically designed to do. These are an excellent example of 'Total failure.'
2671002
these are very cheep, they smush your head when you whera them, they cancle noiise well.
3165728
Terrible! They are pretty sticky and they rip as you pull them off even as slow as you possibly can.
915815
These are awful. It's not clear to me even how you're supposed to use them, unless you just want to bunch your curtains in them and then hope that the ring won't just slide all the way to the ground. I've heard suggestions to close some curtain in the magnets, which makes a bit of sense, I guess.

Frankly, they're pretty cheap pieces of plastic that are held together on one side by a fastener and by magnets on the other. They really do look like they are spray painted. They do have a bit of mass, perhaps even a surprising amount, but I suspect that it is the fastener and the magnets that comprise >80% of the mass.

Just awful.
2903041
Had these for about a month. Theyre already trashed
4265558
Awful. They fold up and flop over on your head. the clips are backwards also. I bought these as a gift for my child, but i'm going to have to do a significant amount of "fixing" for them to function. Absolutely not worth 10.00 I feel pretty ripped off.
4225054
They are cheap quality and clang together making an annoying painful to the ear sound. We just threw them away.
3413950
these are as sorry as they get, hard to blow up, hard to tie and burst with out touching anything, bad bad bad
4196415
I really wanted to like these, but I couldn't.  They're a great idea, and I wholeheartedly support anyone trying to produce tasty lo-carb snacks.  But - it pains me to say - these are disgusting.  They are terrible.  Burned and ash-y.  I tried more than one bag, and wound up throwing them all away.

You can make toasted cheese 'chips' yourself - put two or three,  3/4" cubes of medium cheddar, well separated on a piece of parchment, in the microwave, and cook till the edges are brown and the centers firm (this takes about 1:45 in my micro).  Peel them loose, let cool and eat.  Or, go buy a $2 bag of pork rinds.  Just stay away from this product.
1538876
I'm not going to address the sound, except to say it's the typical Fluance poorly designed crossover that will never sound musical, only noisy.

To the build quality? Oh my .....

The vinyl skin was split upon arrival.
One banana jack will not hold a plug because it is deformed/defective.
The binding post jumpers were mounted underneath the actual assembly, not on the posts themselves, so the only way to remove them was to rip them out with pliers.
When I took the grilles off, three of the post sockets came out with them, leaving three gaping holes in the cabinets.
Only 5 of 8 'spike' threads actually allowed a spike to be installed, and they're not carpet spikes anyway.
A part from one of binding posts plates had a hole in it, so the part is rattling around inside.
The cost of the actual drivers, which are so cheap that they're hilarious, can't have been more that a buck a throw.

These pieces of junk couldn't get any worse if a five-year old put them together with parts, pieces and Elmer's glue.

As a retired manufacturing estimator, I'd guess these cost Fluance less than $20.00 per pair, when you take the price and minus out the free shipping, their own overhead and profit and the $50.00 discount.

So, if you want $20.00 speakers with myriad problems, buy these. If you actually want inexpensive speakers for your garage (where these were slated to go), but something else. ANYTHING ELSE!

Oh, and just a quick aside; Fluance does not like to take things back. They are as-is and yours to suffer with.
4547691
There is so little material that these give no real comfort.
29337
These things were a joke, the kids got almost no enjoyment out of them.
10411
These things are horrible.  I am not a fussy eater whatsoever, but these taste like sweetened paper towels.  They are going in the garbage.
1659791
These things are puny! Totally unusable on any quality earphone with a decent cable.
2548374
I do not review items like this unless they are worthless junk. Well, i'm reviewing these for that reason. These are the worst dvds i've ever had, by far. These damn things keeps getting stuck writing the "lead in" no matter which software or hardware i use. I am not even half way down the spindle, and they're going fast considering the failure rate, and i've said to hell with it. I think i'll give them to a buddy i want to play a joke on. Seriously.
4240198
The little adapters that are used to "size" these to fit your ear are cumbersome, difficult to affix, and are nonetheless ineffectual for all of the effort involved in the process of fitting. The earpieces constantly drop out of my ears no matter what I do.
Do yourself a favor, avoid these useless things.
1316313
They are functional but barely. I'm a bit surprised they can sell such cheap crap and get away with it.
I read my reviews before I purchased these thinking other customers were just being whiny but I still prepared for all the legs to not fit right. I got my dremel and prepared for a rough time.
I bought 3 of these (I am a glutton for punishment sometimes) and ALL OF THEM were loose. Way too loose to just use the dinky little washers they give you. It took me a pack of blue tack and some super glue and the legs still wobble a little. I hope Litko or Ditko or whatever get their crap together before they try to sell anymore of these.

I would buy these with some heavy duty pain medication because you're going to get a migraine putting these together. You also will probably need some better craft supplies to make everything fit right.