2 Din Car Radio Bluetooth USB MP3 Player Basic functions: 1. FM radio 2. Read card U disk (audio) 3. AUX function 4. Bluetooth function 5. output 6. Heavy bass audio output 7. Colorful Lights 8. USB phone charging function 9. APP connection function 10. Locate and find a car 11. 40 sound effects selection function 12. Dual BT function (connect two mobile phones at the same time) 13. Audio copy function 14. Voice assistant function 15. External microphone function
: 1. solution: Jerry, CPU: SWT6D955 2. Radio frequency: FM 87.5~108MHz 3. Radio IC: chip integration 4. Power amplifier IC: CD7388CZ 5. Output power: 60Wx4 6. Working voltage: 12~14.4V 7. Working temperature: -10~60 degrees Celsius 9. Bluetooth version: version 5.1 (default name: CAR BT) 10. Audio format: MP3/WMA/WAV/FLAC