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Belkin TuneFM for iPod Nano
If you're stuck with just your car's FM radio as a receiver for your nano's music, this FM transmitter does a pretty decent job of delivering the audio oomph.
WHERE TO BUY
Belkin FastFit Armband for iPod touch (4th Gen.)
Best value: AUD$29.95
Belkin Tunebase Fm Transmitter Ipod Nano 2g F8z136-blk
Best value: AUD$34.00
Belkin Dual Car Charger with Lightning to USB Connector
Best value: AUD$44.95