... lock-in technology 2. LCD screen displays with the tuning frequency more intuitive 3, the fuselage Central design pure blue backlight4, full ... , MP4, PDA, PC, IPOD, DVD, etc, any player 8 with the IPOD and 3.5 audio plugs 9, with USB interface ... , charger, frame one, use more convenient, more beautiful. 11, with remote control; you can control the IPOD IPHONE music and its frequency