soundmagic

Hello Guys A week back i bought Soundmagic ES18 S from Cloudtail seller for Rs 612 /- I received the package and it has a code to just the genuine product on soundmagic site, the site address is www.soundmagic.com.cn/en however when i visit the site it gives me an error as HTTP Error...

After reading many reviews,have shortlisted the following headphones please suggest which one to buy. Build quality mainly matters for me as most headphones have broken before 1 year itself...

Selling a pristine condition Soundmagic E10, not used for more than 5 hours in total. Bought from Amazon in June 2015, was an impulse buy. Selling because I prefers the Brainwavz S0 sound signature. I dont have the original packing with me. The pack of accessories is not opened. Negotiations...