Two months in, and they are dead already.
581112
I bought these two months ago... two months later, and the left side stopped working already. I thought that maybe I damaged the cord, but no bit of repair could get the left channel working again. Tried different devices, same problem. Tried to repair on my own... couldn't. Amazon's return policy expired after 30 days... and for the amount of time money and effort I'd have to spend to get a replacement from Panasonic, I decided to not even bother.

But I rated it TWO stars instead of ONE, because they seemed good for the price while they worked. But to have them quit working after only two months isn't worth it. Although those "quick adjustment" buttons don't do anything.
4615565
Had these for two months now and 2 out of 5 bulbs are already dead. Totally unacceptable for the price. This is insane. Look elsewhere for LED bulbs, don't waste your money.
4734808
Only lasted two months. If you want to buy some rip-off, go right ahead. I know I'm not buying them.
1150368
This worked fantastically for two months...now it is dead. Nothing changed with the configuration on my end. I contacted support by logging a ticket twice, still no response.
3070808
They are expensive, and the sound quality is pretty good, but after 2 months of light use (maybe 5-6 hours a week) one of the buds stopped producing sound.  No jostling, no damage, just no sound.  Way to expensive for them to crap out 2 months in.  I could not be more disappointed.
558765
Initially I did like these headphones--they were a decent value for the price. I found the connecting strand between buds to be a little too long, and I didn't like having a little pony tail flopping behind my head during my runs. The sound quality was actually pretty good, especially for such a cheap headset. My problem came when I was running yesterday. I bought the headphones in late January and use them on a very regular basis; but as I was running yesterday the headphones suddenly went dead. They would not turn back on. i attempted to charge them overnight, but they would not take a charge. I do sweat a good deal during my running, but I did not think it was enough to short out the headset. I'm kind of disappointed that they did not even last two months.
354896
Well this product worked for a whole two months.
1765838
Easy to set up, good sound, light weight. But they worked for only two months. Now they only play FM radio.
1406196
These headphones worked very well for the two months they lasted, then all of a sudden as Im listening to them, the right earbud goes out. No outer damage, no warning, just dead. Really disappointed I paid for these.
2909724
Broken. Didn't even last 2 months. NOT RECOMMENDED.
1860672
Bad quality. It's died after two month (It recharged about 3 times).
4045577
Died exactly 2 months after purchase.  Extremely dissatisfied.  Had them connected to my pc, never turned them up any more than half.
391506
Dead in the water as of today. Less than 2 months. BEWARE !!!
2993529
Received these just about a month ago and apparently the return period has ended. Every one is dead, wasted money.
2466052
Worked fine for two months (not great but still would normally function). Now it is completely dead. You get what you pay for.
698261
I bought 2 of these lights and they turned out to be better than expected.  They light up a dark hall wonderfully.
Two month update.  The lights were great for two months.  Now they are in the trash.  Only replaced the batteries twice and now the contacts for the batteries on both units have broken off what was holding them in place.  Also, the sensor stopped working, so  they were either on or off.  Very disappointed with them because I was so happy with them when they first arrived.  From 5 stars down to 1.
3695606
Purchased just 2 months ago & were beautiful ! Two days ago, they are not working any longer??
Not in an area where they were subjected to excessive water. Quite disappointed in the lack of life.