I think this two fit the best Bluetooth Headphone - DRC-BTN40K In which I just payed for it on ebay, because it is not in Australia。 It perfectly solves the problem of the earphone flip And Smart Watch-MN2 not as necessary、but it could works perfectly for some of us I had it for my Xperia Play,quite useful. Did any of you guys have these or planing to get one?
