audio-electronic.,TD USB & 3.5mm AUX Interface Adapter Cable for Hyunda Kia connect for Samsung Galaxy i9100 i9300 i9220 S3 S2 Note High quality Samsung Galaxy i9100 i9300 i9220 S3 S2 Note Car Audio Interface cable Length: 120CM, You can charge your Cell Phone or transfer your data as the normal data cable. Function: Charging + Audio play ( Don't come with Vedio ), Quick connectivity to computers with USB port. With 3.5mm jack directly connecting it to the 3.5mm input socket on your car stereo, home Hi-Fi, or Amplifier. The dock connector sends line level audio out from your iPhone, provides a better sound quality than the headphone jack output.