Function
GPS, Stereo, RGB, DSP, CarPlay, Built-In Speaker, Multi-language support, android auto, picture in picture, support HDMI in and out, support 4K/1080 full hd video format, Support WIFI,Bluetooth,, Support mobile charging function
Combination
Built-in GPS, DVD Player, MP3 / MP4 Players, Radio Tuner, Touch Screen, TV, HDMI port