XTRONS Quad Core 7" Android 5.1 Lollipop Car Stereo Multi-touch Screen Radio CD DVD Player GPS 1080P Video Screen Mirroring OBD2 Wifi CANbus Tire Pressure Monitoring for BMW E46/320/325 Superior Quad - core 64-Bit CPU Processor Super - clear 1080P Video Enjoyment Supports OBD2 Function Screen Mirroring Function Steering Wheel Control Ready ( Dual Channel CANbus Provided )