I want to buy an earphone,I am looking for a high-quality earphone below 100$. In-ear would be nice. I used to use Beats and Monsters, but they are not so good quality. It usually takes about only 2 month for them to have some kind of problems. Please give me a suggest of what earphone to buy. I am looking for good quality, fashion design, and most importantly after-sale service. Thanks a lot.