Griffin Technology is shipping its newly updated iTrip for the iPod nano (2G).

iTrip for iPod nano (2G) is an FM transmitter which slots onto the music player to form a single unit. The device draws power from the iPod, but also hosts a mini-USB port to allow for charging while the player is in use.

Griffin's SmartDisplay technology allows the user to view iTrip's setup and control information on the iPod nano screen. DistortionFree technology adjusts output volume for distortion-free play.

The £34 device also offers one-touch tuning and set-up for users, making it simple to find the best available FM frequency for transmitting your iPod's music.

The device is distributed by AM Micro in the UK.