2 in 1 Android Auto Wireless Adapter & Wireless CarPlay Adapter Plug & Play CarThe encryption dog only converts wired Car Play and wired Android Auto into wireless Car Play and wireless Android Auto. Car Play is developed by Apple, while Android Auto is developed by Android and Google. The two cannot be used together. If Carplay needs to be used, an Apple phone is required, and Android Auto needs an Android phone Our product is mainly to convert wired Car play or wired Android Auto to wireless use, no need to connect the cable, must be the original car support wired Car play or wired Android Auto, if the original car does not support wired Car play or wired Android Auto, it can not be used!