... . cigarette lighter power supply 7, 3.5mm audio input interface for portable CD, MD, MP3, MP4, PDA, PC, IPOD, DVD, etc ... , any player 8 with the IPOD and 3.5 audio plugs 9, with USB interface, with charging ... , with remote control; you can control the IPOD IPHONE music and its frequency fm transmitter and remote control for iphone 3gs and ipod