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Review title: Poor fit, short lifetime
Product review: I just wore out my fourth pair of these head phones and I'm finally giving up on them; I won't buy another. I use them only for listening to audio books while exercising and their sound quality is adequate for that purpose but the problem is they don't last long. It seems a break occurs inside the wires leading from the plug to the headset. I can still hear in one ear but the other goes dead. If I flex or jiggle the wires near the plug I can sometimes temporarily restore sound to both ears but only until I jostle the wires again while walking or running. The longest use I've gotten out of a set is about six months but my most recent pair lasted less then a month. Apart from the longevity problem, they don't fit very well. One side or the other constantly comes out of my ear and I have to readjust and reinsert the ear piece.
