Its not beats, its just a random earphones with a bling for a name (POWERBEATS).
Clieos was impressed by it. The link is broken coz of repeated hypertext protocol, corrected one below.
http://world.taobao.com/item/37119460429.htm?fromSite=main&spm=a1z10.1-c.w4004-1246925537.31.Ok5Evt
Wow!! It must be rare, i dont think that driver has much information. I dont think those drivers in that picture are same as of those radius or brokestone ones.
http://www.radius.co.jp/Portals/0/twf_en/
It has something more readable about the DDM build design but nothing much.