Function
Amplifier, DSP, CarPlay, Mirror Link, android auto, APP Control, Steering Wheel Control, GPS, Stereo, TPMS, OBD2, picture in picture, Built-in Microphone, Split Screen, File Manager, Hi-Res Audio, Car Steering Wheel Control
Connection
usb, Build-in WiFi, 3G/4G Sim Card, Built-in WiFi