The built-in speaker can also be transmitted to the car’s sound system through aux cable or FM emission to experience better sound quality. It can be paired with a wired camera as a back-up camera that will automatically switch to the back-up screen when you are backing up, allowing you to see what is going on behind the car. With the 10.26 inch color IPS screen, the colors are more delicate and vivid, allowing you to see more details. It can connect to wireless carplay or Android auto, and make navigation and intelligent voice more convenient and intelligent. The package comes with a stand and sticker that can be fitted to most different types of vehicles. Equipped with cigarette lighter power supply, without tedious wiring. Support fixed simple voice command, without touching the screen to complete the screen switch and other operations. Support up for 1 camera. Grid lines(can be switched on/off or adjusted). Support(show rear camera/turn on display/turn off display). Chinese / English / Russian / Spanish / French / German / Japanese / Korean / Arabic / Italian / Portuguese. Please make sure your penment address is correct before paying. We will try our best to resolve any dispute and try our best to satisfy you. If you are not satisfied with our product, please contact first. Because sometimes it will be delayed by traffic or flight jams. Please don’t open dispute for us. We care about our valued customers and will always do our best to help you, should you have any problems.