characteristic 1. Upgrade dual system image link: IOS/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/Handsfree/Phonebook Supports Bluetooth hands-free calling Bluetooth music player Automatically load phone book 7.9'' 1024*600 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 * 600 Mirror link: Android/iOS Radio chip: 8035 Output power: 4*45W Working temperature: -40 -80 Steering wheel control function: supported Bluetooth version: 4.0 Power amplifier chip: 7388 Radio frequency band: FM/RDS Video output: supported Map: Built in offline map WIFI: Support USB: Dual USB interface External microphone: supportedAudio formats: APE/FLAC/WAV/MP3/WMA, etc. Video formats: MKV/RMVB/AVI/MP4/MDV, etc. Image formats: PNG/JPEG/JPG/GIF /WBMP/BNP, etc. Factory setting keywords: 1234 Language: Chinese/English/French/Italian/Korean/Japanese/Arabic/Spanish/Portuguese/Russian/Turkish/Vietnamese/Hebrew/ Polish/German