Car FM Transmitter Charger For iPhone 5 5C 5S 4 4S 3GS iPod Touch High fidelity, stereo. Digital PLL, transmission is stable in different environment LCD displays tuning frequency more intuitive Full frequency 87.5~108.0MHz LCD indication Support all audio sources with 3.5mm jack, such as iPhone, iPod, Samsung, HTC, LG, Sony Ericsson, Blackberry, Nokia smart phone, MP3, MP4, tablet PC, Notebook, portable CD, MD