... ,MP4,RDS 7" Special car DVD player for Mazda 31. 16:9 high definition true color TFT LCD screen 2. Compatible with GPS , VCD, CCD, MP3 ... , CD-R, CDRW, and MPEG formats 3. Built-in functions: car DVD, TV, FM, AM, IPOD ... ,4 x 40W amplifier, touchscreen, USB port, SD slot, and GPS system 4. ...