Function
GPS, Stereo, HANDSFREE, OBD2, DSP, CarPlay, Mirror Link, android auto, picture in picture, Split Screen, File Manager, Car Steering Wheel Control, carplay /android auto, split screen/video out for headrest, 4G sim, wifi/RDS/Blue tooth/FM /2USB, 3+32G 4+64G 6+128G 8+128G 8+256G