1)High fidelity, stereo, digital PLL.
2)Blue light LCD display.
3)Output: 88.1-107.9 MHz, 0.1 MHz/Step.
4)Small electric current, power supply by iPod, iPhone, iPhone 3G/4
5)With car charger and it can be charged to iPod, iPhone, iPhone 3G/4
6)Compatible: iPhone & all iPod (including Nano G3, Classic & Touch), except iPod shuffle