... 2. LCD screen displays with the tuning frequency more intuitive 3, the fuselage Central design pure blue backlight4 ... 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 ... 11, with remote control; you can control the IPOD IPHONE music and its frequency