5 inch Bluetooth AUX Mobile Phone Interconnection USB Interface Car MP5 Basic functions 1. Radio 2. Read USB disk, SD card (audiovideopicture) 3. Bluetooth function 4. RCA audio output can be connected to subwoofer 5. Rear view function (camera optional) 6. Video input and output function 7. COMPATIBLE car steering wheel learning function 8. Mobile phone interconnection wired and wireless Android AUTOfor Apple CarPlay 9. Colorful lights 10. Rear USB 11. USB charging port 12. Power supply positive and negative pole reverse connection protection function (the power line positive and negative poles are connected incorrectly, which will not cause the circuit board to burn) Basic parameters: 1. System: Allwinner melis system 2. Software solution: F133 3. Radio frequency: FM 87.5~108.0MHz (Can switch the radio frequency of China, America 1, America 2, Japan, Russia, Middle East, Europe) 4. Radio IC: QN8035 5. Amplifier IC: CD7388CZ 6. Output power: 60Wx4 7. Working voltage: 12~14.4V 8. Bluetooth version: Version 5.1 (default name: SWL-BT) 9. Language parameters: English, Chinese, French, German, Arabic, Italian, Japanese, Portuguese, Russian, Spanish, Hebrew, Polish, Turkish, Czech, Korean 10. Support mobile phone interconnection, reversing image, video playback warning, steering wheel control (support button learning), video output, USB (front USB charging + front USB2.0 reading + rear USB2.0 reading), TF card, reset button 11. Installation size: 178x52mm 12. Shell size: 188x82MM 13. Host depth: 70mm 14. Factory password: 113266 Performance parameters CPU: F133 Running memory: 533M Display resolution: 800x480 Screen size: 5 inches RCA port parameters Audio output: 2 channels (left channel + right channel) Video output: 2 channels Rear external microphone input: support (external microphone optional) Video input: 1 channel Reversing video input: 1 channel Format parameters Audio format: MP3AACAPEOGGM