Dual USB Car DAB Digital U Disk Card Bluetooth Radio MP3 Player Product features: 1. Radio (FMAM) 2. Read card U disk (audio) 3. AUX function 4. Bluetooth function 5. RCA audio output can be connected to a subwoofer 6. Colorful lights 7. DAB function, can receive digital broadcasts 8. USB mobile phone charging function 9. RDS function, can receive traffic radio stations in real time 10. Protection function for reverse polarity of the power supply (if the positive and negative poles of the power cord are connected incorrectly, the circuit board will not be burned) 11. Voice assistant function (in BT mode, short press button 2 to activate the voice assistant function of the phone) Product description: 1. Screen: LCD_VA display 2. Radio frequency: FM 87.5~108MHz AM 522~1620KHz (standard radio area frequencies of various countries are optional) 3. Bluetooth version: version 5.0 (default name: SWL-BT) 4. Installation size: 178x50mm 5. Single machine: 0.50KG 6. Playback mode: U disk, AUX, Bluetooth, card playback 7. Working temperature: -10~60 degrees Celsius 8. Working voltage: 12~14.4V 9. Output power: 60Wx4 10. Audio format: MP3WMAWAVFLACAPE Product acessories: - Host - power cable - Remote control (powered by AA batteries, not included) - manual - Disassembly key - Instructions (accessories, instructions, and packaging will be updated from time to time, subject to actual receipt of the goods)