Basic parameters System: For Android 12 Radio frequency: FM 87.5~108.0MHz (can switch radio frequencies in Europe, Eastern Europe, North America, South America, Africa, Australia, Japan, etc.) Radio IC: 6625 Amplifier IC: YD7388 Output power: 60Wx4 Working voltage: 12-14.4V Working temperature: -10~60 Bluetooth version: 5.1 (default name: SWL-BT) WiFi frequency: 2.4GHz GPS signal: GPS+GLONASS+Beidou CPU: A7 1.1GHz x 4 Running memory: 1G (DDR3) Storage memory: 32G Display resolution: 1024x600 Screen size: 9 inches Installation size: 178x103MM Casing size: 252x147MM Host depth: 30MM Function parameters Reversing camera: Support (camera optional) Play video warning: Support Steering wheel control: Support button learning Video output: Support Offline map: Support Driving recorder: Support (USB signal input) GPS navigation: Support Rear USB: USB 2.0 read (6PINS) Front USB: USB 2.0 read + front USB charging External microphone interface: Support (optional external microphone configuration) Reset button: Support Audio output: 2 channels (left channel + right channel) Subwoofer output: 1 channel Video output: 1 channel Audio input: 2 channels (left channel + right channel) Video input: 2 channels Reversing video input: 1 channel Audio format: MP3/WMA/WAV/APE/FLAC/AAC/OGG/RM Video format: MPEG/AVI/RM/FLV/ASF/WMV/MP4/MKV/OGM/TS/DivX/RMVB/VOB Picture format: JPG/BMP/PNG/JPEG/GIF Language parameters: Chinese/Traditional Chinese/English/Russian/Greek/Polish/Turkish/Arabic/Persian/Romanian/French/Hungarian/Italian/Thai/German/Ukrainian/Spanish/Portuguese/Czech/Vietnamese/Japanese/Malaysian/Dutch/Indonesian/Korean Accessories 1. Host 2. GPS antenna 3. 16P power cable 4. RCA cable 5. Reversing video input cable 6. USB cable (6pin) 7. Mounting bracket 8. Screws 9. Steering wheel remote control (optional) 10. Instructions (Accessories, instructions, and packaging will be updated from time to time, subject to actual receipt) ) 11. A 4LED camera Basic functions 1. Radio 2. Read USB flash drive (audio/video/picture) 3. Audio input and output function 4. Bluetooth function 5. Subwoofer output 6. Reversing rear view function (camera optional) 7. Video input and output function 8. Original car steering wheel learning function 9. Android recorder can be installed 10. WIFI Internet access 11. GPS navigation 12. APP can be installed 13. RDS function, can receive traffic radio in real time 14. External microphone function (external microphone optional) 15. USB charging function 16. TYPE-C charging interface 17. Wired and wireless Android auto/Apple carplay 18. Recorder function