Sony Ericsson announces the K850i, W960i and much more

HGE-100
The HGE-100 might look like a standard pair of headphones with built-in music controls, but the control unit is also a GPS navigator. That's right -- connect this pair of headphones to your Sony Ericsson phone and with some third-party sat-nav software you can finally set off on that trek around south London you've always promised yourself.