... speech input and TTS output 7 inch touch operation Bluetooth wifi fm Android 2.3 car dvd player for carCan support speech input ... . Bluetooth function: support calls, dial, A2DP musicplayback, phonebook, etc.4. Can support speech input, TTS speech output, realizevoice interaction.5 ... 17: Video: supportsMPEG1/2/4,JPEG,MOVE,JPEG,H.263/4,RMVB,DIVX,MOV,FLV,WMV 18: Audio: supports MP3,WMA, SBC, ACC ...