Quality Control needs work, Terrible Bluetooth!
936303
Costco sells a pair that says can play stereo. There is a L/R switch for this on each speaker. They sounded good when connected for a bit, then cut out constantly, even with iPad or iPhone right there less than 2 feet away. Also there was a delay between L&R speaker in stereo. I compared connection on another BT speaker and no problem so it is these units that are bad, $79.95 a pair at Costco going back today. Shame as well built just crap Bluetooth connect with constant drop out.
4686363
Wow... was I wrong about this earpiece!!! The only downfall that I had in the first couple of days with this earpiece was the 2 hour talk time when a 10 hour talk time was advertised. The Bluetooth connection is also horrible. I put the phone in my front right pocket and the earpiece in my right ear and the connection is sooooo crackly that I cant even speak on it!! Also the earpiece volume has started going up and down all by it self. it makes an obnoxious beeping while trying to have conversation! It will definitely be going back to seller for refund or exchange!
465781
These headphones sound great and are comfortable but the Bluetooth connection is terrible. Unless I hold my phone (from which I'm streaming music and podcasts) less than a foot away the Bluetooth connection continuously breaks up. I spoke with someone at Bose about the problem and they had me download software updates which didn't do anything to alleviate the problem. I took them to a Bose store where they graciously exchanged my set for a new pair but the problem remains the same.
3885422
This bluetooth worked well for a while until recently. It's over 30days so I can't return it but it also has one year warranty which am trying to claim but all effort to reach the manufacturer has proved abortive. If you don't mind using it for a while please go for it!!
1402018
Frustration with bluetooth sync

After first use stop sync, I could receive support from Withings
2285482
I NEVER write reviews, but I had to share my experience. I am extremely disappointed with this headset. I gave it the benefit of the doubt and tested it for 1 month. This head set has a problem with the bluetooth range/connectivity. it constantly sounds like a scratched CD or static. just to be sure that it wasn't my phone causing the issue, I tried a pair of rocketfish bluetooth headphones that bought over 7 years ago and didn't have any problems. I had high hopes for these headphones and was excited to get them. I was completely let down.  I'm unable to return them since it's been over 30 days, 40 bucks wasted, completely useless. I bought a pair for my wife which I will be returning.
3780426
I was looking for a bluetooth earpiece because we were moving from Austin to Tampa in two cars and I wanted to be able to keep in touch with my other half who's newer vehicle has the built in bluetooth capabilities.

For me, this one was a complete bust. The biggest problem was pairing with my iPhone. The connection was inconsistent at best, complete inability at worst, which was usually the case. We tried troubleshooting at night when we stopped at hotels for the night but didn't have any luck.

This one didn't cut it for me. Could be a manufacturing glitch on some of the devices, I don't know. I was able to return it to Amazon without issue.

At a friend's recommendation, I went with LG Electronics Tone+ HBS-730 Bluetooth Headset - Retail Packaging - Black
Instead. Been loving it.

Its not the load that breaks you down. Its the way you carry it - Lena Horne
1916588
Bluetooth problem appears to be inherent of the entire line.. (I purchased blue version) - I experienced same issue as Mr. Falcone.  I purchased it from a different brick and mortar store - brought it back to store (2 weeks later), got another unit - it too had the issue.  I tried multiple bluetooth transmitting devices.  Called tech support - very poor... simply send back the unit (at your cost) and prey that the unit they send you doesn't have the issue...  Not a bad product if you don't mind plugging it in via a physical input line - not at all dependable on Bluetooth however (Bluetooth light stays on - but audio drops out - maximum time it stays connected is about 30 minutes, shortest time period experienced - about 3 minutes).
1062941
The company making these products has gone out of business, leaving very limited support for them. Mine in particular has a mechanical defect where some of the soldering is not done properly, making it produce an awful static noise during bluetooth connectivity (as described here: http://howto.pui.ch/post/37471161448/how-to-fix-jambox-static-noise-and-no-bluetooth).

If you have one of these and get the most recent software installed, follow the guide here: https://www.reddit.com/r/Jawbone/comments/4ens0h/how_to_change_voices_on_original_jambox_or_just/
1287788
The bluetooth was flawed. The music would break up every few seconds over bluetooth when I am walking. There were no people around me and it was a fairly open area outside. I noticed this kept happening. Have started a return for them.

EDIT: Second one I got was literally perfect. Have had it for the past 4 months. It's amazing!
4945042
I have had v-moda headphones for years,  so I was ecstatic when I heard they were releasing a Bluetooth pair!! They sound great, the Bluetooth was amazing and I for the first couple months I had no problems, but one day the right driver started cutting in and out and then stopped all together and wouldnt produce any sound. My lp-2 headphones have been going since 2011 or 2012, so I figured this was a simple manufacturing error and would be resolved quickly. This is where things went downhill. I have tried contacting them multiple times and every time end up being forgotten or blatantly ignored after a short email chain.  I have not received a single bit of the "six star" customer service they claim to provide.  It has been about two months since I first tried to make contact, let's hope this helps,  because I love their products and would love to change this review to five stars.
41291
These were my first bluetooth headphones, for use only in the gym.  I had been using beats by Dre wired headphones for several years prior.  I was definitely satisfied with the sound quality, and in fact these have much better bass response than the Dre wired earphones!  Problem is the ear tip included do not stay in my ears well.  But thats not the problem.  They came out of the box charged and I worked out every day for a week without charging them.  Then when I charged them, they would still work, but for some reason there is no way to turn them off anymore.  You can disconnect from bluetooth, but they stay on, and the battery dies overnight.  Amazon sent me a replacement pair, and guess what?  They won't even charge OR turn on!  Dead out of the box!  Also the bluetooth range is terrible and drops frequently unless the phone is lyning on my right side while doing sit ups etc, or sitting on the treadmill shelf.  Will not work from my back pocket.  I have a lot of denon home theater products over the years and am very disappointed that they have put out such an inferior product.
4488574
Update: was contacted by the seller who acknowledged the defective item I received, and promptly issued a refund. Customer service was pleasant and responsive.

Was excited to try an ear bud with an over the ear strap, however, the Bluetooth on these cut out so frequently, it makes listening unbearable. It is improved if you hold your phone right in front of you, but as soon as you put you phone in your pocket, the Bluetooth starts to cut in and out. Used lots of Bluetooth headphones before, and I've never seen this issue before. The strap like silicon that goes over the ear works to keep the ear bud from falling to the ground, but it doesn't help the bud stay seated in the ear. Dissatisfied in all areas.
2663430
more expensive than some others that are just as good - QY7 or QY8. However, those stopped pairing with my phone and nothing I try can fix this.  The Jam Transit buds were DOA; light would not go on upon plugging into charge chord (although it does say on the box that they come pre-charged)  Would not pair or even show up on the list of Bluetooth devices my phone was detecting, however maybe my Bluetooth settings are now messed up on some way. In general I am extremely frustrated with Bluetooth - have had many issues with it being flaky; why is this technology so hard to get right?  The design of the Jams is pretty decent I guess - they are lightweight, I like that they can attach magnetically, and the over-the-ear optional loop thingies are a good option. However the little chord winder thing is next to useless for winding up the chord, which would be nice if it worked.  $40 is too much for this product, especially when it doesn't work!  Also I am starting to get leary of this company in general - i had a Bluetooth speaker from Jam that just stopped working one day for no apparent reason, shortly after purchase.  Terrible quality control and/or cheap parts is my guess
3545376
This is a 3 week update to my previous review.  Sadly a number of problems developed that led to me sending the unit back.  All issues appear to relate to poor bluetooth function because when this thing is working properly the sound is excellent.  I started to notice the unit would "cut out" and lose the signal even when the phone was in close proximity.  You should be aware that if you take the bluetooth source into a back bedroom the speaker will likely lose the signal as well.  I paired my wife's iPhone to the unit and it went well, and the unit played at the time, using the music from her phone.  However, each time we tried to make it work subsequently we could not get the unit to pair at all, and it would not pair with my son's android phone either.  So we concluded the bluetooth unit was faulty and returned it to Amazon.  I've yet to have a wireless radio work well, in my experience, so I'm going to move to a dedicated two channel audio setup.
610797
*UPDATE*
I had recently left a 1 start review in regards to my bluetooth. I have changed it to 5 stars because the company was very accommodating in making sure I received another functioning ear piece. So far, so good and it is working fine with no issues. I am very appreciative of the fast response to my issue.

My bluetooth just stopped working. I am very disappointed because I have only had it for a few short wks. After 2days of receiving this item, I noticed that I could no longer answer calls, pause my audio, or adjust the volume from the bluetooth. I figured no biggie, I would just do all of those things from my phone. Even though it is a hassle trying to focus on driving my new car & dig for my phone at the same time because pressing the ear piece does absolutely nothing. But today was the last straw. Mid conversation, the bluetooth cut off. I thought it was because the battery had died even though it usually alerts me when it it is. I have tried charging it and no light comes on at all. I'm frustrated because I am out of town for 2wks and I received several compliments on this purchase. Now everyone is looking like how your ear piece working one minute and won't even turn on the next smh. I just put in a request for a refund which I won't be able to get until I get back home to get the packaging it came in. Not happy to say the least.
2357180
I purchased this item on January 4, 2016. I'm writing this review as of February 13, 2016. Both the power button and the volume button, which are located on the right earbud, are no longer functioning. It was working this morning, and when I pressed the button to turn the headphones off (15 minutes ago), all the buttons completely stopped working, and it's not like I was swimming - I was lifting weights at the gym!

I will not be recommending this to anyone who is looking for a reliable wireless bluetooth headphones. I know defectives (DOA) happen but that's DOA - 1 month is just unacceptable.

I hope their support will resolve this issue and if they do so, I will update the review accordingly.

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EDIT 1 (3/19/2016) : I wrote an email to SoundPEATS support on the same day I wrote this review, but I never received a response. I noticed that Helen from customer support replied on this review with her email address, 3 days after I wrote the initial review. I thought, "hey, this has been broken and it's just sitting on my desk so why not try again?" so I emailed both Helen & generic customer support, on 3/10/2016. Finally, I heard from Helen/customer support, and SoundPEATS have issued a replacement unit, which I just have received. It seems to be working well.

I'm docking 1-star for the customer service not responding to my email initially. They responded only after seeing my 1-star review.

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EDIT 2 (5/06/2016): Well, I was using the replaced earphones while working out at the gym, just doing some cable machines and stretching while listening to the usual podcasts when I noticed the sound being cut off abruptly. I thought that maybe it was out of battery but thought it was weird because I had it fully charged before using it, and it was only about an hour into the workout. I went to the Bluetooth settings on my iPhone and it says that the QY7 was "Not Connected". I tried reconnecting from the phone, as well as rebooting the headphones, but none of it seemed to work. After I got back home, I tried to see if any of my Bluetooth enabled devices could recognize the earphone, but none of them seemed to see it. It looks like the Bluetooth module is dead. I'm going to contact Helen/SoundPEATS support and see if they can resolve this issue, as it is still under the original (and replacement) warranty period. I'll update on the results.

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