4.0 inch Touch Screen Car Radio Receiver Bluetooth MP5 Player with Remote Control Basic functions: 1. Radio, radio frequency FM 87.5~108.0MHz 2. Read card U disk (audiovideopicture) 3. AUX function 4. Bluetooth function, version 4.0 (default name: Car-BT) 5. RCA audio output can be connected to subwoofer 6. Reversing rear view function 7. Video input 8. The original car steering wheel learning function 9. Mobile Internet 10. Colorful Lights 11. Mobile phone charging function 12. TYPE-C interface (charging only) parameter: 1. System: Allwinner WIN-CE system 2. Software solution: C200S 3. Radio IC: QN8035 4. Power amplifier IC: YD7388 5. Output power: 60Wx4 6. Working voltage: 12~14.4V 7. Working temperature: -10~60 degrees Celsius 8. CPU: C200S 9. Running memory: 256M 10. Display resolution: 480x800 11. Screen size: 4 inch resistive touch screen 12. Support mobile phone interconnectionreversing imageplay video warningsteering wheel controlvideo outputreset buttonTF card 13. Front USB: 1 charging + 1 reading disk, 1 Type-C interface (only charging) 14. Audio output: 2 channels (left channel + right channel) 15. Video output: 2 channels 16. Audio input: front AUX input + rear AUX input (left channel + right channel) 17. Video input: 1 channel 18. Reversing video input: 1 channel 19. Audio format: MP3WMAWAVAPEFLAC 20. Video format: RMRMVBAVIMP4MKV3GP 21. Image format: JPG BMP PNG 22. Language: EnglishChineseIndonesianGermanSpanishFrenchItalianRussianThaiArabicUkrainianPortugueseCzechJapanesePolishTurkishHebrew