if you are planning to but this head set to go to the gym and and do more than standing looking at yourself in the mirror then think again
I bought this headset to wear at the gym and it is a waste of time the clips that go over your ear a flimsy and offer not hold at all, there is no clip on the headset wire so it just dangles down adding to the weight and helps to pull them out of your ear.
I spent the first 10 minutes of my run fixing them back into my ear and i ended up taking them off and i haven't used them since
Please don't get me wrong there is a a good sound that comes through the earphones so if you just want to wear them down the street they would probably be fine.
However if you want to use these in the gym forget it