Functions: Wired Carplay, wired Android Auto, Mirror link 1. Closed-Screen operation: you can operate the car android no matter iPhone screen whether light on. 2. Bidirectional control: no matter you control car android or iPhone, they have the same effects. 3. Original car touch screen control . 4. Voice control Siri. 5. Driver Position: Left / Right. 6. Download & Install APP 7. Carplay Language: according to the phone language . 8. APP Language: Chinese / English