Sonnet Technologies has announced that its iFreq in-vehicle FM transmitter/charger has been redesigned to fit the second-generation iPod nano.

In one convenient package, the FM transmitter and built-in charger fits both 1G and 2G nanos, and still functions uncradled with all dockable iPods.

The iFreq bonus cradle for iPod nano snaps off and on an adhesive-backed magnetic disk attached to the dash, so you can snap off the cradle to conveniently control the iPod nano, and snap it back on for easy access and viewing.