Applicable Models & Years: For Mercedes Benz A-Class W176 CLA C117/X117 GLA X156 2013 - 2015 With NTG4.5/4.7 SystemFor Mercedes Benz B-Class W246: 2013 - 2015 With NTG4.5/4.7 System Please note: This device does NOT have a radio function, you can use your vehicle's radio!!This display with Linux system (not Android system) supports Youtube, Netflix, does not support installing apps.You can play videos via USB drive or mirrorlink.Specifications:Main chip: Sunplus 8368XU with 2Gb DDR3Flash: 1GB NAND FlashWi-Fi: 2.4GHz/5.8GHz; IEEE 802.11 ac/a/b/g/nBluetooth: 2.4GHz/BT5.0Power Supply ParametersVoltage: 10V~12VMaximum Working Current <3ATemperature range.Operating temperature: -30 +80Storage temperature: -40t~ +85Operating System: Linux 4.9Screen size:10.25 inchesTwo different methods of sound transmission, including AUX cable transmission and Bluetooth transmission. Characteristics TFT 1920*720 High ResolutionSupports Full HD 1080P video 30fpsIntegrated 4G module supports 99% carriers worldwideSupports wireless & wired Apple CarPlay (Bluetooth/USB cable connection)Supports wireless & wired Android Auto (Bluetooth/USB cable connection)Supports wireless & wired mirror connection (IOS Airplay/Android Autolink)Built-in USBBuilt-in MIC, support MIC (via Bluetooth) at the factoryBuilt-in DSPBluetooth hands-free and musicLight perception: synchronization of light-sensitive functions with the original headlights (day and night mode)Keep Your Factory Car OEM System:Such as factory radio, GPS navigation, bluetooth, DVD/CD, USB, SD etc.Support factory rear view camera reverse trajector, 360 camera, door open warning.Support original joystick, factory comand knob, touch mouse and steering wheel control functions.