Normally when you charged your iPhone and using your external FM transmitter, you will not hear the perfect voice because of the noise produced from the DC adaptor line and also cut through the static. TuneCast will find for you the clearest FM station frequency and also will find the best frequency using thier Clear Scan technology. All can be done with just one push button. This device also can optimizes your audio output and boosts the volume by using the available setting.

Two programmable preset buttons also included in this TuneCast auto. This device also compatible with your iPod and you can grab it at Belkin store for only $79.99.

[Via Belkin]