For the price, its great
928676
It doesn't make the photo quality any different. I highly doubt it filters any UV light, but it protects my 1200$ lens so it's a must have if on a budget. the glass doesn't lower the quality so no worries about that.
4724933
I use this all the time. its great for the price, I know is doesnt come with anything to keep it all together you can buy something or make a little bag which I am planning on doing but for now I just use a rubber band and it works great.
2383912
I was really impressed with this for the price, works great so far
3279594
I bought this as a gift from my husband.  It was great for the price, and I bought the cheapest option based on color.  It's durable enough and sturdy enough for two people.  I'm curious to see if I can wash it in the washing machine once it starts to look dirty from being outside.  The frame looks nice.  I don't think I will break it down into the carrying case though, I'll just replace it when it starts to look worn.
1559878
For the price and what it is its great. In still photograph, meaning you place the glasses on a still plane/platform, it gives clear focused picture.  But if you're wearing it and walking, then of course you have some distortion. It is fairly easy to operate.  I was surprised how well it fits and how great it felt on my face. This is rare with glasses or sunglasses especially. I usually have to go try them on.
Cons:
I having difficulty downloading the pics onto my computer.
The instructions are hard to read and in some instances, a bit vague.  And yes I know it was translated from Chinese.
For the price, the style, fit and still photography is great. MP3 earplugs sounds great too. I've not tried the Bluetooth yet. I do recommend.
4020668
I love it,  I know it's on the cheaper side and will start to fray in a little over a year like the last one, maybe longer if I'm nice to it.  In the meantime it is more than adequate for my needs, which are transcribing, listening to music, and talking in chats on virtual media.  So yeah, I would recommend it to my friends.  Can't beat it for the price!
4293503
It's great for the price. My toddler and I went to Florida for a week and I was able to fit all of our stuff into this bag, however it was over 50 lb, so that's something to look out for. Seems very sturdy and I'm glad I bought it.
3798449
Its great for the price.  I wouldn't stand on it or throw it down a flight of stairs but it'll hold up to basic use.  Theres no strap inside to secure neck, but my guitars have not had an issue.  Very soft inside.
4631738
Its great considering the price.
Stacked all three and still have electronic feedback and aperture control.
The Mounts are metal and the barrel is plastic (I would not trust the little screws in plastic for heavy lenses).
There is some slop especially when all three tubes are mounted
An inherent limitation of extension tubes is that auto focus is not possible.
554359
considering the price, it is a good bargain!!!
2451402
very good for the money, if your looking something like this and don't want to spend a lot of $$$ it's very good
1041885
Has treated me really god so far.  It's definitely not of the highest quality, and is very lightweight.  For the price it does a good job.  I would recommend it, and I would buy it again.  It does what it's suppose to, and it's a greats price.
1125819
Pen tip sometimes squeaks as I'm drawing with more pressure. Otherwise, its great for its price. Definitely don't regret purchasing.
135368
Probably not official, but it's great for the price!
3990247
It's excellent at this price, I don't expect a lot from it, as long as it works even though it is noisssssssy.  Overall, it's pretty good
4316700
Its a great case for the price. Rubber is a little slippery but overall feels great to the touch. Don't like the glare that the case gives when taking a picture with flash but its something I can live with. All said and done, you cant beat the price.
4128193
You can't expect much from something so cheap,.. that said, it's great, for how much you pay. Not very long range, but given the proper distance, it works just fine.