1 Wired and wireless apple carplay and android auto 

2 All factory functions will retain as same as before

3 Easy to switch between apple carplay and factory functions,just hold down the phone hang up batten to switch between 

4 The system works the factory steering controls

5 The sound through the factory AUX and no need to hard wired the AUX,the AUX wires has built in the provide cable

6 Siri or Ok google voice control works very simthly

7 Factory camera works  when using the carplay or anddroid auto 

8 Aftermarket camera input(camera optional） ,if you need an aftermarket camera replace the factory camera.