... digital TFT LCD touch screen 2.Car DVD with GPS navigation system 3.TV tuner, bluetooth, video, Mp3/Mp4, iPod Key features: ... to easy10. Real time clock function11. One channel video input, two channel video output; two channel audio input, three channel ... system for steering wheel control20. Built-in DVB-T for digital television system (optional)21. Built-in TV tuner Car GPS with TV tuner for Buick ...