iSkin has announced its new Cerulean line of Bluetooth iPod accessories. The Cerulean TX is a Bluetooth transmitter and receiver for iPod, which features stereo Bluetooth audio capabilities, is powered by the iPod, and can also be used with a Mac or PC. The innovative Cerulean RX connects to the Dock Connector of dedicated iPod speakers, and when used with the TX allows users to control their music directly from their iPod, Mac, or PC. The Cerulean F1 is a pair of wireless stereo Bluetooth earphones that feature integrated mono headset functionality, and while designed to match the TX and RX, can be used with any Bluetooth-capable device. In addition, the F1 can be used simultaneously with both an iPod (using a Cerulean TX) and mobile phone. The Cerulean TX+RX package and the Cerulean F1 earphones are scheduled for a May release and will sell for $150 and $130 respectively.