1. Voltage: DC 12V 2. Decoding chip: TY3510 3. Screen type: LCD-VA 4. Main color: seven colors 5. Button touch: support 6. Radio frequency band: FM 7. RF chip: integrated chip 8. Power output: 60W 9. Bluetooth name: CAR BT 10. Power amplifier chip: TDA7388 11. Radio frequency: 87.5-108MHz 12. TF card: SD card 13. GPS card: not supported 14. USB version: 2.0 15. Audio format: MP3/WMA/WAV/FLAC 15. Video format: not supported 16. Picture format: not supported 17. RCA interface: 4-channel audio output 18. Bluetooth: search for Bluetooth devices on the mobile phone, use the password 0000 to pair with the device 19. Remote control power supply: a 2032 button battery (not included) packing list: Car stereo receiver x1 Remote control x1 Power cord x2 User Manual x1 Key x2