Griffin Technology began shipping its newly updated iTrip for iPod nano, redesigned to fit the new second-generation iPod nano.

iTrip broadcasts the iPod's music wirelessly to the car or home stereo FM radio. It features one-touch tuning and setup control, a mini USB port for charging, and Griffin’s SmartDisplay on-screen iTrip technology.

The device features a mini-USB port to charge the iPod while in use, and is priced at $50.