Hong Kong Electronics Fair 2007 saw Halloa release MP3 headphones, which support SD/MMC card and USB 2.0 flash disk. With these headphones, all you are required to do is to fill up either of the above devices and plug it directly into one side of headphones. If you are kinda tired of carrying around your MP3 player and headphones, get one of these. But don’t complain to me if people call you an alien (which they of course may be already doing.) Seriously, these headphones look too bulky and just imagine them with USB drive sticking out. I guess convenience has a price after all. Pictures: aving Source: about-electronics