Model: 7015B-EW Specifications: System:Android 8.1 OSD: Multilanguage Processor:1.5G Hz Quad Core Solution:9217C(1+16) Browser:Google TF CARD: Support maximum 32G Disc Support: MP3/MP4/RMVB/AVI/DIVX/1080P Full-format 4K Video:Support 4K video playback FM: FM Transmittion WIFI:802.11 b/g/n MEMORY:12G+32G (ROM+RAM) Bluetooth:Support Voice Navigation: Intelligent Map CONNECTIONS: USB,SD card,video in ,earphone jack AV out Mirror: Support Android 9.0 and IOS system Bracket: optional of different sizes for special car Features: ** Smart chip: High performance on image processing, more professional and excellent video decoding ** High resolution, support multiple video formats ** Undamaged Music: Undamaged sound quality and EQ effect brings you joy like live concert and satisfies your ears. ** GPS Navigation Map + Mirror LInk ** Bluetooth handsfree: Music, phonebook import, handsfree phone call via bluetooth, safe and convenient! ** Steering-wheel control: Using buttons on your steering wheel to easily and quickly switch between music/volume/phone functions. ** Reverse image priority: When the car is engaged in reverse gear, the screen will be automatically switched to reverse image. ** Production connection diagram ** Function buttons ** Wire connection: Clear instruction, easy to install. ** Craft details: High-quality materials and classic design