Users can select songs by turning a wireless control knob, similar to BMW’s iDrive, and view song information on a small 3.5in color LCD screen. Playlists can be categorized using a DJ function that allows users to group songs by artist or genres, and then stored to suit individual drivers. The device also features Harman’s Net port and software package for Bluetooth mobile communication and even Sirius satellite radio to boot. The Drive + Play II will cost just under $400 when it goes on sale next month.