Hign-concerned Chemical:NoneWarranty:12 MonthsPreset Station:87.5~108MHzTuner Type:FMBuilt-in DVD Player:NoBuilt-in CD player:NoIs touch screen:YESBuilt-in Screen:YESTF/Micro SD Slot:1Din:Double DinInterface:TF/USB/AUXOperating System:LinuxOut Power:4*45wVoltage:12VItem Weight:0.9Item Size:18*6.5*10 cmSpecial Features:Built-In Speaker/Microphone,Support 4G Network,Charger,Mobile Phone,MP3 players,dsp,Reversing Input,Remote Controller Included,Support steering wheel controlDigital Media Format:Mp3,MP4,WMA,JPEGOSD Language:Arabic,POLISH,Russian,French,DUTCH, Portuguese,japanese,Turkish,UKRAINIAN,Spanish,Italian,EnglishResolution:800*480Display Size:7"Brand Name:AHOUDYOrigin:Mainland ChinaFor Vehicle Brands/Model:universalAccessory Type:CameraCertification:CE,FCC,RoHSMaterial:Mental+PlasticSpecification 1.DisplaySize: 7 Inch 2.Resolution: 800*480 3.Support Languages: English, Spanish, Portuguese, Russian, Italian, French, Japanese, Polish, Turkish and so on 4.Phonelink:Mirrorlink 5.Connectivity: Bluetooth 5.0 3.5mm AUX Support USB flash drive or TF card 4*45W Audio Output 6.FM Radio Frequency:87.5-108MHz 7.System:Linux system 8.Multimedia formats: Audio:MP3,WMA Video: MP4 Picture:JPEG 9.Work Voltage12V (Car raido fails outside 12V) In the box: 1.Head Unit 2.Remote 3.Car Stereo Wiring Harness 4.User Guide 5.Backup Camera (Optional) Feature Description: 1.7 inch high-definition touch screen: provide instant video playback and more convenient operation. 2.Rear view camera: Support rear view camera input, when the car is reversed, the car's DVD will automatically switch to the reverse image view with parking line. 3.U disk/AUX playback: support U disk playback, just plug the U disk into the machine interface to play music, support AUX (plug-in) input. 4.TF audio card function: support large-capacity memory TF card, you can download music or movies. 5.Mirrorlink: Our car audio receivers mp5 player adopts advanced mobile mirroring technology, via USB cable connection, you are able to access high quality pictures, navigation, messages, video and music in the car. 6.FM Car Radio: Tune into your favorite radio stations with the built-in digital FM radio, providing clear and high-quality audio for your entertainment. Note: 1.The working voltage of this car stereo is 12V. 2. The size of this product is measured manually, there may be 1-3 cm error, please understand.