Hign-concerned Chemical:NoneWarranty:1yearIs touch screen:YESBuilt-in Screen:YESDin:One DinInterface:USBOperating System:LinuxItem Weight:0.72Special Features:Support steering wheel control,Mobile Phone,MP3 players,CarPlay,android auto,Reversing Input,Remote Controller IncludedDigital Media Format:VIDEO CD,Mp3,MP4,WMA,JPEGResolution:1280*480Display Size:6.95"Origin:Mainland ChinaUnit Functions: 1. 6.86-inchuniversal screen 1 din car stereo HD touch screen small body 2. Supports Wired CarPlay/Android Auto to access your phone and use function, such make phone calls, navigation, play video, music etc. 3. Supports Android/iPhone phone link. By using the phone's original USB cable, it can mirror the video or photos in the phone 4. Support Type-C fast charging for phones. 5. Wide FM Radio Selection: Built-in FM radio receiver and 18 presets, giving you a vast selection of music and news options for your travels 6. Built-in BT functionalitysupports hands-free calling, phonebook download, and BT music playback. 7. Supports high-capacity TF card and U disk to store songs, you can download your favorite music or movies to play on this machine. 8. Supports SteeringWheelControl. 9. Supports Reversing Display. 10. Support AUX input function. 11. Multiple playback modesU flash drive / AUX / BT playback. 12. 6 preset EQ modes:Jazz/Classic/Rock/Pop/Flat/User.