I know someone that has these X-mini and use them with the iPhone. They SUCK big time for anything but listening to up close. Headphones would be better. As far as them being genuine, no telling, since the genuine ones are also made in China. China is WELL KNOWN for churning out gray-market stuff after a genuine production order is filled. These don't go through the same quality control process as genuine product so they tend to have a lot more defects.
HD-DVD = 94
Blu-Ray = 120 ( 24 Warner red2blu )