Doesn't fit both of my ear canals...
588468
I can't get it to fit well in my left ear, no matter how much I mess with it.  Too bad, I really wanted it to work as I hate ear muffs cause it's always hot here and the muffs make my ears sweat and mess with my cheek weld.  Back to regular old ear plugs I suppose...  If they fit both ear canals I would be a happy camper as the inside the ear shape deal really seems to work well.
3574763
The sounds quality is great, but I just could not get it to fit my ear properly.  It felt like it was going to fall off at any time.
571952
I purchased these headphones in order to test and review, and I wish I could give a better review because they look nice, and I was really excited about the microphone. The problem I have with them is that they do not fit in my ear. I have tried every way imaginable to get them to stay in my ear! They are the most uncomfortable earbuds I have ever tried. To be fair, I do have little ears and little ear openings, so maybe that is the problem? Whatever the case may be, I was not able to test them for sound or the microphone since I can not wear them at all.

Update!! I gave them to my daughter, and they fit her ears! She says they have a great sound and are good for noise canceling too. She had to put them in her ear and give it a little turn to get them in, but she says they will be good for running and exercising because they will stay in very well. She did have one negative thing to say though, she said they hurt when she keeps them in for a long time.

In a nutshell: I am guessing I need to go to the doctor to see if I might have an extra bone in my ear preventing these earbuds from fitting? But if you have normal ears, you would probably like these!
4679645
I got these as a small stocking-stuffer for Christmas. I loved them and was very excited to use them. As I opened the package, I noticed that the earbuds didn't have extra earpiece sizes, i.e. small, medium, and large earpieces that would fit on to the bears. I had seen these earpieces come in a similar product so you could adjust them to your ear size. I was slightly discouraged, but I tried them anyway. They barely fit my ears and I could NOT keep them in. Finally, I gave up and bought a regular pair of earbuds. Please note that they have a great design and durability, but simply not worth it for me. I would rather they had adjustable earpieces, so they could fit more snuggly. If I were you, I would find a better fit pair for your money.
1618175
I have a problem finding ear buds that stay in both ears. Mine seem to be drastically different and one always falls out. I thought these may help because of the over the ear part. They still didn't stay in but I do like that the over ear part at least makes sure they don't fall out and away from my ear. Also, the volume control is great!
3483729
I would've given it a 5, but I don't like the way it fits my ear canal.
2093108
I've got a small head and they don't fit right on my head. They hurt the inside of my ears
1773005
Sound is fine but I could not form a seal in my ear with these. Maybe my ear canals are too large (or small?) but without the proper seal they weren't usable. At least they're super cheap.
1509680
Ordered these online for my kids' MP3 players.  They arrived relatively quickly from Hong Kong.  But when I pulled them out to test them, the length of cord attaching one earpiece is TWICE the length of the other. I checked the second set, and lo and behold, it's the same. Is this to make if so the microphone hangs to one side or another for use?  I guess, but not knowing this kind of made me unhappy with the purchase.  I went back to look, and it wasn't listed as such anywhere.  Had I known, I would not have bought these and stuck with conventional earphones.

Sound quality is fair.  What I would expect with throw-away headphones.  My kids don't seem to mind, and the price is right.  Still, my ears aren't that far off-center......
349287
I am having a hard time getting this to fit my ear. Its cute but kinda small, and I'm a smaller person so its not like I have huge ears.
193216
I would have rated it higher except it blocks my ear canal which I cannot get use to. Works great though.
3516584
...However no matter how many different ways i try to wear these, I cannot get a good result. I have tried all different (3) sizes of ear-pieces, I have tried pushing them as far into my ear as they will go, leaving them barely in (in which case they fall out), I have tried adjusting the sound settings on my MP3 players - and I still cannot get good sound from them AND get them to stay comfortably in my ear when i am running or at the gym.
It may be a bi-product of the above, but the volume is also very low compared to other headphones.

FAIL for me.. so be warned.
4098246
The box says it mixes both channels but I can only hear the right channel.
I bought this so that I could listen to music and keep a free ear open, but hearing only one channel ruins it :(

If I wanted a single channel earpiece, I would have cut the left earbud off my regular earbuds.
2713131
I purchased these headphones in January and I keep trying to make them work for me. They do not fit in my ears ( I have tried combo of all the different sized buds) If I have them in they fall out even if I turn my head or have to adjust the song/volume. They also stick out pretty far out of your ear which I don't like. I also don't like that the charger is not the same as my phone charger so would have to have two chargers with me for traveling. If they actually fit your ears the sound quality is good.
529020
Maybe my ear holes are too small lol
Or maybe the ear pieces are too big  who knows.. I gave them away.
1222238
The ear bud pc that goes inside the ear is not big enough, sort of like a one - size-fits-all deal.  That's why this product will not go far, the ear buds must be of variable sizes no body has the same ear size as the next guy.  Other then the fact that it would not stay in my ear it kept falling out I found nothing else wrong with it.
718187
The sound quality is awesome, but it doesn't fit all ears.  I went to a Voyager PLT instead because this would not stay in my ear.