Save your $ for something better
583222
Worked great for 2 days. After second day laser was 1/4 as bright, even though it sat pm the charger for hours and showed full charge
797
This thing is way overpriced. It is small, flimsy, and cheap. It wreaks of ghettoness and would be suitable only for a small child or maybe one time out if you have wrists small enough to wear it. I was hoping to find something decent for the girls in our bridal party to wear, but this would be an embarrassment. Keep searching and find it cheaper, or find something better.
1074947
it is a complex little thing, with the icons that come up on the screen being so small it is almost impossible to read.  Batteries die very quickly.  totally not worth your bother.  Pics color distorted.  save your money and buy better.
558756
I'm a big fan of roombas, having owned a 770 for several years. When it was time to upgrade, we ended up buying this high end model, with expectations it would provide us with a better user-experience.

Turns out this is not worth the extra money: it tries really hard to be smart, but falls short of expectations in virtually all fronts. It frequently gets stuck for no reason (in the middle of a room, no less) and it hardly finds its home. My understanding from reading the documentation is that the camera tries to detect the environment, but it's sensitive to light conditions and environment changes. It simply doesn't work well.

Simpler roombas are dumb in their cleaning patterns, but always get the job done and return to base, independent of light conditions, doors opening or closing, people or pets moving around it, etc.

Being way more powerful than simpler models also means it's very noisy. I can't leave it programmed to clean the house during the night as I was used to, as it'll wake up the whole family.

Finally, most of these issues could be solved with a few extra options in the mobile app. But the application is quite weak in features and is not really that useful.
640857
I honestly can't say this is worth the $4 I spent on it. A house key opens packages better than this, and the other functions aren't much better. I guess maybe it's a reliable way to measure something that's 2 inches long, but that's about it.
4296968
Save your cash. Get a box cutter, slice open a 2-liter bottle, tape it to your windshield. That's about the same (maybe better) effect. Neat idea, horrendous execution.
2205314
I give this a 1, only because it worked for 2/3 of a year woohoo, zero would be more appropriate.  This is junk. Spend your money on something better.
3633354
Very cheap. Save your money and buy something that is better quality. The battery case broke the first time I opened it, and one of the springs came loose. I still managed to make it work, but the wiring also seems to have a bad connection.
1114189
The software has a lot of bugs. It constantly fails and crashes. Save your money for something better.
2581062
I have had dollar store versions last for years and these didn't even make it a month. Funniest part is how they were barely used. I maybe had one or two things plugged into it at once. Please save yourself the stress. Look for something with better reviews and do your research.
1414086
I had high hopes for these speakers given the reviews.  There are a few issues with the product.

1) I needed to install a quick disconnect for the volume control the way my bike is setup.  The wire is so thin you need to be a surgeon to solder it.  It probably 32AWG if I had to guess.  It was pretty miserable trying to get it together

2) The volume control is actually backwards.  You turn anti-clockwise to turn the volume up.  WTH?

3) There is a very obnoxious beep when you turn the bike on that comes out of the speakers.  I usually ride at 530am to work and that's rude to subject the neighbors to that noise.  I couldn't find a way to turn it off.

4) The audio quality coming out of my iPhone on the Lightening connector was garbage.  I wouldn't call myself an audiophile but I do like quality.  These speakers are not there.

Overall, for $80 I'm not surprised but I am disappointed.  I wouldn't recommend these unfortunately.
1434478
Save your money and buy a decent tablet ($100 min) this thing is made of cheap plastic, it runs slower than you would expect for a quad core, and it's speakers suck. All the comments about how great this thing is are lies. Also the blue tooth feature doesn't work. That being said if you buy for $40 you get what you pay for.
846663
Sure, this works, but not well enough to justify the price. I have a cheap antenna that came from Big Lot's that might not even have cost $9.00. I was looking to upgrade to something that might have stronger reception, well this isn't it. In fact, this thing didn't even work as well as the cheap antenna did. I had channels freeze or not even come in at all, that I previously was able to get. The amplifier is utterly useless. It does nothing. I returned it ASAP and put my old one back up on the wall. I expected much better for $30.00. Save your money.
3776508
You get what you pay for. Do you really expect a cheap pair of Bluetooth ear buds to last more than a month? Well they don't! They sound okay at first but they have a known issue with not being able to recharge after a few uses.  Read the other comments to see what I mean.  Save yourself a little time and money and get something better.
1829453
I got the first one and the remote was bad. A replacement arrived, and the audio dropped out sporadically while playing games on the PS4. it also is too light, The cables plugged into it pull it behind my television. The IR dongle is only a foot and a half long so it's hard to position well. Even when the remote works, it was really unforgiving. I had to move around a lot or get closer to it to make it work.

I think it's probably a decent value for what you pay for it, but there is inexpensive, and then their is cheap. This falls on the "cheap" side of the fence.
3992617
Just borderline ok. I kind of want to give it 2 stars, but for your use, maybe it's ok.

Pro:
price point
cost
great design

Con:
Meh sound; too "tinny"
Pairing two without the cable -- was supposed to work which may have led me to keep it, but after 1/2 hour, no go

My two bits:
Save up to spend more on a superior device such as the bose mini. Or, just get one you'll take with you out in nowhere. Honestly, I had purchased a smaller device (didn't pair with another but then....neither do these), with FAR SUPERIOR quality at $40.

Seriosly, this $40 unit kicked this products butt.
https://www.amazon.com/gp/product/B01D5BM7OM/ref=oh_aui_search_detailpage?ie=UTF8&psc=1
2971999
Received as a Christmas gift (through Amazon) and although this is a pretty simple player it has some obvious issues.

First the dust cover, it's removable but you can't have the dust cover on and an album at the same time (see product picture) the standard albums are wider than the unit, so it's a small gripe. When the album is done playing the arm doesn't automatically move back, the whole thing just stops, so it's really basic.

The internal speaker is garbage. Plain garbage. Really lousy mono sound.

I have it hooked up to my Pioneer receiver which goes to 5 Klipsch speakers and a 10" sub and the sound is still really odd. I have to crank the bass and the volume way up and I'm still missing a lot of treble notes. Other owners report same issues.

Pros: Plays my records without any skipping (+ 1 star). Sounds OK with bass and volume up. Has Bluetooth capability and it's a pretty easy set up with any external speaker sources (+1 star). Final: 2 stars

Spend the extra 20-50 bucks and get something else (even as comparable as an Audio Technica LP60) and it will be remarkably better.