Specially Designed for Bmw Vehicles - Original Car System and Screen Upgrade 12.3" Grade-a Touch Screen, TFT Screen, Defect Free Applicable Models & Years: For Mercedes Benz C-Class W205 GLC X253 2015-2019 With NTG5.0/5.1/5.2 System For Mercedes Benz V-class W447 2015-2019 With NTG5.0/5.1/5.2 System Please note: This unit does NOT have radio function, you can use your vehicle's radio!!! This display with Linux system(not android system)don't support Youtube,Netflix,don't support install any apps. You can play video via USB drive or Mirrorlink. Specification: Main chip:Sunplus 8368XU with 2Gb DDR3 Flash:1Gb nand flash WI-FI:2.4Ghz/5.8Ghz ; IEEE 802.11 ac/a/b/g/n Bluetooth :2.4Ghz/BT5.0 Power supply parameters: Voltage: 10V~12V Maximum working current <3A Temperature Range. Operating temperature: -30 +80 Storage temperature: -40 +85 Operation System:Linux 4.9 Screen Size12.3 inch Two different methods of sound transmission, which includes AUX cable transmission and Bluetooth transmission. Features TFT 1920*720 High Resolution Supports Full HD 1080P Video 30fps Built-in 4G Module - Support 99% Carriers Worldwide Support Wireless & Wired Apple CarPlay (Bluetooth / USB Cable Connection) Support Wireless & Wired Android Auto (Bluetooth / USB Cable Connection) Support Wireless & Wired Mirrorlink(IOS Airplay/Android Autolink) Built-in USB Built-in MIC,don't support factory MIC Built-in DSP Bluetooth - Hands Free Call and Music Light perception:Synchronization of light-sensitive functions to the original headlamps(Day and Night Mode) Original Functions Retained: iDrive System Retained; Amplifier System Retained; Original Car Information Display: Original Radio/CD Player/Bluetooth/Steering Wheel Control Function/Backup Camera Display Package: 1*Touch screen 1*Power cable 1*LVDS/USB cable 1*Bracket