I've had mine for about 3 years and 9 months now, and they still work perfectly, I still use them pretty often, though with much care as to not break them after this long. Nothing negative to report about them, I quickly grew to love them and I still stand by everything I said in my original review. If they can still be found somewhere, buy 'em, these are IEMs you simply can't go wrong with
Sennheiser CX 380 Sport 2 reviews?