However sound quality sucks..
922564
Does what it says.. However sound quality sucks... And it's mono....
4724727
Not the greatest sound. Sound quality is hit and miss from song to song.
958085
It's a shame...

This is a great CD but the sound quality stinks.  I have to really turn it up in order to get decent sound.  I'm hoping they remaster this CD.
3579308
Audio is poor.. Constantly have to adjust the volume up and down.
3944144
I bought these because I need a Bluetooth device with a mic.  When listening to music, the sound quality is better than what I expected for the price I paid.  However, the sound quality while I speak into the microphone leaves a lot to be desired for.  I'm debating returning this item
547560
Product is subpar, sound gets distorted at high volumes.
3135303
I have no idea how these got so many good reviews...  Sound quality is terrible.
1328382
i mean the sound quality is nothing but great! but the quality of this product itself is not that good. The contact between driver and cable is so poor that you cannot even hear music clearly while walking.
1586833
Horrible sound quality, nicely constructed, descent features and fit but these are NOT for music. I tried them out in the quiet of night and compared them to my apple ear buds that came with my iphone 5 as reference and my ear buds sound 10 times better, and they're usually rated as average in sound. With these Jlabs  Bass and midrange are about the same, throw in some muffled highs and if you don't know the song it will take a while to figure out what it is, you can always crank up the volume but that will just hurt your ears.  I just think that for $50 i expected something at the very least acceptable...
2595367
Sound quality not so good. The volume is the worse part, in the highest possible setting is still very low. Sending them back
1247750
The sound is very low quality.. thank God I bought a nice subwoofer to complete the system. I probably wouldn't have purchased this  particular speaker if I had to do it again.
3218338
I was pretty excited to receive this. I plugged it into an open USB jack & the mini plug went into my LG TV earphone jack. It worked. Too bad the audio quality is horrible! I adjusted the 5 audio settings on the TV. Never could get a decent sound to come out. Am VERY DISAPPOINTED. Will be sending it back. The phone cable is a tad too short to place the speaker bar on my laptop. As soon as the female/female adapter arrives I will be able to properly attach it. After that I will be able to give a more valid appraisal on the sound quality.
1006632
Its too bad because I love the battery in the holder idea. And the size is great. But the sound quality is terrible. On a scale of 1 to 10 a 3 at best
2121990
Works OK.  Audio quality is pretty poor tho?  High pitched and odd.
4693005
Sound quality over Xbox live is good on the receiving end, but I routinely have to yell into my mic in order to be heard. I have a friend who also uses the same headset and he consistently comes in at a lower volume and with less clarity than my other friends. It's borderline worthless as a phone headset. When playing music through it the quality is fine (not that anyone does that with a single-ear Bluetooth), but when you make a call everything gets distorted and hard to understand. Initially I thought that this was due to my old phone, but I recently upgraded to an iPhone 5 and the quality is a little better, but I pretty much have to have the phone in my pocket or the headset gets out of range and starts getting distorted. Even when it's in my pocket the sound is still noticeably far worse than when played through the phone itself, my car's Bluetooth, or the apple headphones.

There are a couple good things, namely the ease of use/setup, battery life, and the fact that it is far more comfortable than the standard live headset. That last part alone is why I still use it, but it's not enough to earn this thing more than 2 stars. I would either save your money or invest in a third party headset.
1395541
Sound quality is mediocre at best.  For $20 I would expect it to be clearer.
1511412
Not worth a plug dime... terrible sound quality