Car Universal Screen Stereo HD MP5 Player Reversing Monitor With Rear View Camera Parameters: 1. System: Linux system 2. Software solution: Lingyang DA005 3. Radio transmission frequency: preset 93.0096.0098.00100.00102.00104.00 MHz (can be set and saved by yourself, optional range 87.5-108 MHz) 4. Radio transmission IC: QN8027 5. Amplifier IC: CS8571E 6. Output power: built-in 1W speaker 7. Working voltage: 12~30V 8. Bluetooth version: version 5.0 (default name: SWL-BT) 9. CPU: DA005 10. Running memory: DDR2 512M 11. Display resolution: 1024x600 12. Screen size: 9 inches HD (IPS) 13. Mobile phone interconnection supports wired and wireless screen projection, supports reversing image, built-in speaker, TF card, AUX port audio output (3.5MM), reversing video input (2.5MM) 14. USB interface: USB 2.0 reading 15. Audio format: MP3WMAAACAPEOGGM4ARAWAV 16. Video format: H264 DIVX HD (720P 1080I 1080P) AVIFLVMKVRMVBMPEGASFTSH264QT 17. Image format: JPEGPNGBMPGIFTIFF 18. Language parameters: English, Simplified Chinese, Traditional Chinese, Arabic, Turkish, Russian, Persian, Thai, German, French, Portuguese, Spanish, Italian, Indonesian, Polish, Greek, Czech, Japanese, Hebrew, Dutch 19. Installation size: 130x85mm ; 65x65mm 20. Shell size: 222x135mm 21. Main unit depth: 25mm Basic functions 1. Radio frequency transmission function (set the original car radios receiving frequency to the same frequency as selected by this unit, and the audio signal of this unit can be amplified and output to the speaker through the original car machine) 2. Card reader USB disk (audiovideopicture) 3. Bluetooth function 4. Wired and wireless mobile phone screen projection, wired and wireless Android AUTOApple CarPlay 5. Reversing rear view function 6. AUX audio output function 7. With magnetic