Here is a useful accessory for your iPhone or iPod, the iSkin Cerulean RX Bluetooth Dock Adapter.
The iSkin Cerulean RX Bluetooth Dock Adapter can be connected to any iPhone or iPod dock, and it then turns that dock into a Bluetooth receiver where you can play your tunes direct to the dock from up to 30 feet away.
It can connect direct to your iPhone via Bluetooth, and comes with an additional Bluetooth receiver that can be plugged into your iPod.
If you want one, the iSkin Cerulean RX Bluetooth Dock Adapter is available for $89.99 from iSkin.
via The Red Ferret