Model: F9093CSystem: Allwinner systemRadio frequency: FM 87.5~108.0MHz AM522-1620KHzRadio IC: 4732Power amplifier IC: CD7388CZOutput power: 60Wx4Working voltage: 12~14.4VWorking temperature: -10~60Bluetooth version: version 5.1 (default name: Carkit)Installation size: 222x132MM ( machine size)Shell size: 220x130MM depth: 30MMFunction0: Multilingual: English, Chinese, Spanish, Portuguese, Russian, , French, Polish, , , , Italian, , Japanese1. Radio2. Read U disk (audio/video/)3. Video input function4. Bluetooth function5.RCA audio output6. Reversing rear function7. The car steering wheel learning function8. Mobile phone interconnection Android AUTO/ CarPlay9. Colorful lights10. RDS function11.USB 2.1A charging12. Subwoofer output13. Front TYPE-C 2.1A charging portColour:black:plasticPackage Contents:1X 1X dedicated power cord for high and low matching1X 21 Button Silicone Remote Control (without battery 2XAAA)1X Protocol Box1X Antenna1X USB extension cable1X English ManualOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.