Fangrui Product Details 1. Swm-7805c 4.1 Inch Touch Screen Universal Car Radio Receiver Mp5 Player, Support Fm & Bluetooth & Tf Card With Remote Control 2. Function: 3. Radio 4. Card Reader, Usb Flash Drive Reader (audiovideopicture) 5. Aux Function 6. Bluetooth Function, Version: 5.0 7. Rca Audio Output Can Be Connected To A Subwoofer 8. Rear View Function (optional Camera) 9. Mobile Phone Charging Function 10. Parameters: 11. Supported Audio Formats: Mp3wmawavapeflac 12. Supported Video Formats: Rmrmvbavimp4mkv3gp 13. Supported Picture Formats: Jpg 14. Rca Terminal Introduction: 2-way Audio Output, 1-way Reverse Input, 1-way Video Output 15. Language: Chineseenglishfrenchgermanspanishportugueserussianitalian 16. Display Resolution: 800x480 17. System: Allwinner Win-ce System 18. Software Solution: C100s 19. Radio Frequency: Fm 87.5~108.0mhz (default Is Europe, And The Radio Frequency Can Be Switched To America, South America, Russia, And Japan) 20. Radio Ic: Qn8035 21. Amplifier Ic: Tda1028 22. Output Power: 45wx4 23. Working Voltage: 12~14.4v 24. Working Temperature: -20~60 Degrees Celsius 25. Cpu: C100s 26. Running Memory: 256m 27. Screen Size: 4.1-inch Ips Display + Resistive Touch Screen 28. Installation Size: 178x52mm 29. Shell Size: 188x58mm 30. Host Depth: 60mm