XTRONS 7 Inch Quad Core Android 5.1 Lollipop Car Stereo Radio Capacitive Touch Screen DVD Player Screen Mirroring OBD2 Built-in DAB+ Tuner Tire Pressure Monitoring for Volkswagen VW Android 5.1 Lollipop Operating System, Quad Core CPU Processor @1.6GHz, Tire Pressure Monitoring Function 1024*600 Superior Visual Enhancement Super-clear 1080P Video Enjoyment, Diagnose Your Car Status (OBD2 Adapter Optional) Wireless Screen Mirroring (Smartphone Entertainment Sharing) Dual Channel CAN-bus: Your Car's Information Can Dispaly on This Unit