Before ordering, please confirm the conditions: 1.Your vehicle has factory carplay by cable already 2.You have apple phone with ios 10+ Product Functions: Carlinkit 3.0 is suitable for the original car that supports CarPlay protocol. It transmit signal through the USB interface of the car to realize the functions such as Wireless CarPlay, change the cable connection method and improve the connection experience, also will sync the many APPs on mobile phone such as online map, voice assistant, phone, etc. The music is synchronized to the car to provide users with a excellent travel experience. Product features: Simple and easy to use, no installation, no application program, only need to connect the product to the original car USB interface. Higher compatibility, after several years of debugging and compatibility, it is now compatible with most models. Product specifications: Product parameters Power input: 5V0.2V 1.0A Power output: DC 5V0.2V 1.0A Product power consumption: 0.8W WIFI wireless frequency: 5150-5250MHz, 5725-5850MHz Bluetooth frequency: 2412-2483.5MHz Hardware parametersCPU: Atmel AT91SAM9260 Wireless module: Realtek 8822BS/Broadcom 4354S MFI: MFI 3959/MFI 3989 Compatible with mobile phones and navigation hostsCarPlay:suitable for iPhone 5+ iOS 10+ & original car supports CarPlay agreement models