Specially Designed for Bmw Vehicles - Original Car System and Screen Upgrade 12.3andquot; Grade-a Touch Screen, TFT Screen, Defect Free Applicable Models andamp; 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 vehicleand 39;s radio!!! This display with Linux system(not android system)donand 39;t support Youtube,Netflix,donand 39;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 andlt;3A Temperature Range. Operating temperature: -30 and 80 Storage temperature: -40 and 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 x 720 High Resolution Supports Full HD 1080P Video 30fps Built-in 4G Module - Support 99% Carriers Worldwide Support Wireless andamp; Wired Apple CarPlay (Bluetooth / USB Cable Connection) Support Wireless andamp; Wired Android Auto (Bluetooth / USB Cable Connection) Support Wireless andamp; Wired Mirrorlink(IOS Airplay/Android Autolink) Built-in USB Built-in MIC,donand 39;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 x Touch screen 1 x Power cable 1 x LVDS/USB cable 1 x Bracket