Hign-concerned Chemical:NoneWarranty:6 monthsBuilt-in DVD Player:YESBuilt-in CD player:NoChipset:T113-SIs touch screen:NoBuilt-in Screen:NoTF/Micro SD Slot:0Din:Double DinRAM:256MbOperating System:LinuxOut Power:0.01KWVoltage:12VItem Weight:1.5kgItem Size:145mm x 88mm x 29mmMax External Memory:256GDigital Media Format:CD,DVD-R/RW,DVD-RAM,VIDEO CD,Mp3,MP4,JPEGOSD Language:Chinese (Simplified),Danish,german,Russian,French,Korean, Portuguese,japanese,Turkish,Greek,English,VIETNAMESEDisplay Size:2.5"Brand Name:stweiOrigin:Mainland ChinaFor Vehicle Brands/Model:Mercedes-BenzROM:128GMaterial:AluminumSupport 1:Wireless CarPlaySupport 2:Wireless Android autoSupport 3:Wireless/Wired Carplay & Android AutoSupport 4:Factory and aftermarket cameraSupport 5:USB play (music,video)Support 6:Support original car button operationSupport 7:Airplay & AutolinkSupport 8:Wired mobile phone charging functionKind reminder: Only applicable to the original car screen, the modified screen is not supported! To ensure that your car can be installed, please send pictures of the original car radio to customer service for confirmation before placing an order. Product Functions: 1.Real-time Navigation,Online Music Listening 2.Support rear cameras 3.Supports Mirror-Linking 4.Siri Voice Control 5.Hands free calling 6.Enjoy offline videos & music with USB Flash 7.Watch HD Videos Online with Airplay/Android Mirror-linking Product Features: 1, CarPlay work with both wireless and wired; 2, Plug and Play, easy installed, NO worry warranty; 3, Original steering wheel ,and original buttons control 4, Safety driving hands free with Siri voice control. wireless carplay Connection Steps: >>>with wireless carplay ,enjoy oem voice command, siri, navigation,online music and phone call, etc function with iphone. >>>connect with wifi and bluetooth first and then use wireless carplay function ,carplay also could be connected via usb too. Android Auto carplay Connection Steps: >>>connect android phone via usb,drive for safe experience and hand-free travel Schematic diagram of connection Product accessories and appearance size display Product parameters and warranty terms Shipping: 1.We will ship your package within 1-5 days after receiving your payment (excluding weekends and holidays). A tracking number will be provided. 2.Import duties and taxes are not included in the product price or shipping fees. These charges are the responsibility of the buyer. 3.If you have a better way to help clear customs, please contact us. Warranty and Return: 1.6-month warranty 2.The replacement is valid for 14 days from the date of receipt of the item. 3.We can cover shipping fees if the device is not described. Feedback: 1.If you are satisfied with our device, please give us positive feedback and tell your friends about us. 2.If you have any questions about the device, you can contact us at any time, and we will do our best to help you solve the problem. On tariff issues * The tariff is collected by the local country, and the seller has no right to tax exemption, so please know whether your country needs to pay tax before placing an order. This needs to be borne by the buyer, please know.