best Android 4.0 Audi A4 head unit GPS Navigation System 3G Wifi

Car DVD player GPS Navigation System for Audi A4(2002-2008.09)

http://www.seicane.com/android-7-inch-car-dvd-player-for-audi-a4-touchscreen-gps-tv-ipod-3g-wifi-sia-9102

Use Super Cortex A10 1.0GHz High Speed Dual-Core processor
Containing An Internal Memory up to 512MB, DDR3 RAM and 4GB Nand-Flash Rom
Android 4.0 operation system, More Convenient, More Stable

Combined with the original car perfectly
No need to cut your original power cable, Simple installation
Keep your steering wheel control works as original
Keep original Style, Upgrade Perfectly