I would suggest not buying headphones which, apparently, cost $175 a pair. I use a pair of very high-quality $99 bose in-ear buds; the point where the wire meets the phone in my pocket is a frequent point of failure, so I use a $14 headphone extension cable, which I replace every 4 months or so. I guess this is still pretty expensive but seems to be less than half the cost of what you're doing right now.