1.6.5 inch digital LED monitor 800*480 2. Two kind of navigation system: GPS + GLONASS 3. Buitl in FM/AM tuner RDS receiver. Can display RDS station name 4. Support DVD/VCD/CD/MP3/MPEG4/DIVX/CD-R/WMA/JPEG 5.4X60W Amplifier 6. Built in GPS system, dual zone function. 7. Support iPod/iPhone4s playback 8. A2DP Bluetooth support player music, phone book name and phone number display. 9. Built in Bluetooth for hands free call 10. Low DVBT support MPEG4 format, analog TV antenna(just for analog TV function ), GPS map, rear camera are optional!