1. It is plug and play with OEM harness
2. Can be suitable for most types of REC Radio before 2005 models
3. Auto switch rear camera function
4. with AV input and output
5. Original car button operation
6. Can play DVD, navigation, rear camera all konds of video units.
7. Can connect with after-market bluetooth kits.
Product quality is very stable
Reasonable price
Easy to use
