They simply do not last!
589934
Had these sheets for only a year and they are falling apart. There is just no excuse for this. I have no idea why Amazon.com keeps selling this junk.
2624941
1 1/2yrs and 15,000 miles and they need to be replaced.....Spend the extra money and get something that lasts a number of years
2275241
Skip 'em. They lasted less than 2 months of being used a coupleof times a week for me. They died in the middle of a workoutand wouldn't firm back on.
4361007
They don't last long. First one only a couple of weeks, and second one a year and a bit.
3281282
As you will find with many of the other reviews, these are fantastic headphones, but only for a short period of time. I have bought these several times for the fact that they put out some of the best sound for earbuds at this price, but they always fail. I have used the most recent pair for roughly three months. They worked great for that time, until this week. They are now putting out terrible sound which is scratchy and quiet. I have continued to be a customer in hopes that they would hold up, but I have an inkling this will be my last pair. Im open to suggestions for where I should transition to for similar sound quality and affordability.
3270979
Incredibly disappointed. These lasted me two months!!

One day they just started having bluetooth connectivity issues and started shutting on and off, until I brought them home, stuck them on the charger, and boom, completely stopped working.

I had the same pair prior to this (in red) that I loved so incredibly much, they had lasted a year or so, until I lost them.

Although it is the same company, and same headphones, the quality is incredibly different.

The second pair felt MUCH cheaper from the get go. Assuming because business boomed for a while and craftsmenship
went down the drain.

Sigh, now I need to find a new pair elsewhere.
3832844
These are the WORST headphones I have ever bought. I used the ones that came with my cell phone for a few months and then one of the buds went out so I decided to purchase another pair. I absolutely LOVED these. They are cute and really tune out the noise. I have had them for 1 ENTIRE MONTH and one of the buds went completely out. Well here I am and the other bud is starting to go out. I can tell it won't last much longer before I have to buy another pair. The only time I ever use them is when I am at work. I don't use them at the gym, or while doing any other activity but sitting at a computer desk. Why ON EARTH have they already stopped working??? Insane. And of course, no longer able to return them. SO FRUSTRATING!!!
2932669
They don't last for more than 2 uses.  I would not buy them again.
1577093
We are on our 5th one. They break very easily!
3176772
They look nice but don't last.  I have already had 2 stop holding a charge.  Update: More are failing after only 6 months.
3933998
These were formerly my favorite headphones but they last for less and less time now. (I've probably purchased 3 or 4 of these exact headphones within the last year and at least 3-4 other brand headphones as well.  Opened them on Christmas day and they are now landfill after one month. If they lasted longer I would adore them as I cannot comfortably wear in-ear headphones but I refuse to continue buying these cheap, inferior products anymore.
4703769
They break incredibly easily!! Some were even broke before I took them out of the bag! Honestly,  they were a waste of money.
732297
Bought these in December 2016, by December 2017 they are all starting to fail.  Have had 6 fail so far out of 20 purchased.

These LED bulbs are supposed to last 10 years, but don't even last one.
23336
I really enjoyed these at first, then they just stopped working after not even a year of use! Thought I would get at least a few years given the price. Poor design. I actually ordered two pair and the other ones still work pretty good, but I just expected a little more than 11 months of use.
404544
These break after a few months, but fun while they last!
4971665
I purchased these August 2015 not 4 months ago. While I could live them NOT being instant on I am very disappointed that 2 of the three have already failed. I will not buy again nor will I recommmend to anyone
2883411
Well, it is now the middle of December, 2017.  I purchased a six-pack of these lights back in March, so it has been 9 months worth of use.
II have installed all six, and just used the last one to replace the first one.  So, after nine months of use they are already failing.
So much for the 5-year life of an LED bulb!
As an additional note, the last one I installed is much dimmer than the rest.  It is not the fixture as I swapped bulbs.  So, of the original six ordered, not only did they not last, but only five worked at all.