JSD-530 Bluetooth 5.0 Car MP3 Player Support FM Smart Voice Assistant Mobile APP 1. FM radio 2. Support card reading, USB disk, and AUX audio input functions 3. Support Bluetooth function, Bluetooth music and hands-free calling 4. RCA audio output can be connected to a subwoofer 5. Support voice assistant function 6. Mobile APP function, positioning and car finding function 7. Audio source copy function 8. Power supply reverse polarity protection function 9. Please use two AA batteries, which are not included in the shipment Parameters 1. Software solution: 5301 2. Radio frequency: FM 87.5~108MHz 3. Radio IC: chip integration 4. Power amplifier IC: TDA7388 5. Output power: 60W x 4 6. Working voltage: 12~14.4V 7. Working temperature: -10 degrees Celsius to 60 degrees Celsius 8. Bluetooth version: version 5.0 9. CPU: 5301 10. Screen size: LED display 11. APP connection: supported 12. Locate and find a car: Supported 13. Front USB: USB2.0 reading + USB charging 14. TF card: supported 15. Reset button: supported 16. Audio format: MP3WMAWAVFLACAPE 17. Language: English