... Control Bluetooth,Radio,USB,SD,Ipod,MP4,RDS 7" Special car DVD player for Mazda 31. 16:9 high definition true color TFT ... 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. Touchscreen: reduces visible buttons and increases friendliness ...