My iPhone 3GS is Bluetooth ready and fully supports the A2DP profile. This is a great thing when I want to use my Bluetooth headphones, but it is perfectly useless if I want to use my iPod dock and speakers. The CERULEAN RX Stereo Bluetooth Receiver, by iSkin, is the perfect companion that helps me turn my cheap iPod dock into a high-end Bluetooth ready dock. If you move up to the CERULEAN TX Stereo Bluetooth Transmitter, you can even turn your old iPod into a A2DP ready Bluetooth device.
The CERULEAN RX receiver is quite simple really. It is a Bluetooth device that you pair with your iPhone, and then plug into your iPod dock. The device then wirelessly streams your tunes to your dock as if it were completely connected. It is fantastically simple and useful; you can keep your iPhone on you, but keep the tunes streaming though good speakers. If you do not have an iPhone with the current firmware, you can add the CERULEAN TX transmitter device. It connects to the iPod and transmits your tunes to the CERULEAN RX. This adds value and life to any iPod and will work for all iPods with a standard iPod connector.
The CERULEAN RX is available now from iSkin. The RX / TX combo will run $129, and the RX alone is $89.