characteristic 1. Upgrade dual system image link: IOS or Android image link IOS unidirectional: IOS supports unidirectional projection from mobile phones to machines Android bidirectional: Android supports mobile bidirectional connection 2. Built in GPS reception: Users can purchase offline navigation directly from the Play store. Connect to Wi-Fi and Google Maps can be used seamlessly. Go wherever you want and never get lost again! 3.Built in WIFI: Connect to WIFI and you will discover a new world, with the most convenient being an online map. 4. Reverse camera: A camera needs to be selected, and the car will automatically change when reversing (optional) 5. steering wheel control: Through it, you can control the functions you need through the steering wheel, which is more convenient 6. Built in Bluetooth 4.0 with A2DP or Handsfree or Phonebook Supports Bluetooth hands-free calling Bluetooth music player Automatically load phone book 7.9'' 1024x600 ultra high definition digital screen 8. Dash cam: You can choose a Dash cam, which has in-car playback and can leave evidence 9. Dual USB adapter input 10. FM with 18 built-in preset radio stations 11. Support File Manager: Supports downloading, installing and deleting thousands of Android 12 apps. Multi-Language Support: Support multiple languages, up to 70 national languages 13. Enjoy mobile music without the need for a data cable and support USB connection. FM Radio: Online Music You can transfer music to the car audio system through FM and enjoy the original car audio system< 15. HD 1080P: Full capacitive touch screen, easy to operate, carefully designed in-car user interface specifications System: Android 11 Chipset: 8229L RAM: 2G (this memory is actually 1GB, flashing to 2GB) ROM: 32G Screen size: 9'' Screen resolution: 1024 x 600 Mirror link: Android or iOS Radio chip: 8035 Output power: 4x45W Working temperature: -40 -80 Steering wheel control function: supported Bluetooth version: 4.0 Power amplifier chip: 7388 Radio frequency band: FM or RDS Video output: supported Map: Built in offline map WIFI: Support USB: Dual USB interface External microphone: supportedAudio formats: APE or FLAC or WAV or MP3 or WMA, etc. Video formats: MKV or RMVB or AVI or MP4 or MDV, etc. Image formats: PNG or JPEG or JPG or GIF or WBMP or BNP, etc. Factory setting keywords: 1234 Language: Chinese or English or French or Italian or Korean or Japanese or Arabic or Spanish or Portuguese or Russian or Turkish or Vietnamese or Hebrew or Polish or German