double sync connector???

[para-andyh]

I've just fitted the io play bluetooth hands free and audio streaming device to my car. The audio streaming works with a Bluetooth dongle that plugs into the bottom of my iPod/iPhone. The problem I have is that I can't charge my iPod or iPhone whilst using it and on a long journey the battery gets drained. Does any one know if there is a cable that allows you to charge and add another accessory? I've been searching around but haven't had any luck yet.

Thanks