GPS BOX Built-in Interface

Specifications
GPS BOX Built-in Interface For Audi A4L A5
FEATURES:
1. Achieving navigation,Amusement more function in one unit.
2. Intergrate audio-video system, Intelligent gps navigation by touch;
3. Bluetooth handfree communication;
4. Hi-Tech digital playing system;
5. Support reversing rear view trajectory guide function;
6. Support original car interface style, original button or touchscreen operate ;
7. Compact size,Easy to install with original imported connector,no need cut any cables;
8. Signal selection, AV input/Output, it's convenient to connect with external singal;
9. Compatible external or Original reversing system.