Belkin's TuneBase FM for the iPod nano lets you power charge and listen to your iPod simultaneously. Connecting through any cigarette-lighter port this device features improved built-in FM-transmission technologies thereby offering crisp and clean audio performance. The TuneBase FM for iPod comes with interchangeable trays for each model iPod making it compatible with all iPod devices (except shuffle). Belkin strategically designed the TuneBase FM for iPod nano to accentuate the small form factor of the nano offering a space-efficient solution. The TuneBase FM transmits audio wirelessly on multiple FM channels from 88.1MHz?107.9MHz so you can easily listen to your iPod in the car on the best available frequency. It features an innovative flexible-steel neck that offers easy repositioning of your iPod for your convenience and safety while driving. And it utilizes the iPod LCD for tuning.