For those who want a little wireless action for their own pair of headphones, then you might want to get in on Sony‘s new DRC-BT30P.  It has volume controls, a playback feature, as well as a button that allows you to take your calls. The device will connect to your audio player over Bluetooth, and you can then plug in any pair of headphones you like, for a partial wireless effect.  As you can see, it is available in black, white, pink, and blue.  No price has been announced as yet.