Note: 1. Only support Android system car stereo/navigation 2. Only support radio installed later. 3. This key is not available for original OEM head unit, original factory car CarPlay etc. It is not compatible with original car radio. 4. Android phone only has screen casting function, no other functions. Specification: Color: white Material: plastic Input: 5V 1 ~ 2.1A Output: DC 5V 1 ~ 2.1A Power consumption: 0.25W Fit for phone system: iPhone with iOS (10 and above) Adaptation resolution: 800*480/1024 *600 Siri Support Function: Video call, voice control, online map, playback, etc. Support App: Support all apps from iPhone search "Carplay" in Apple Store. Features: CarPlay module The CarPlay function is installed on the Android car without damage, and the mobile phone is connected to CarPlay wirelessly. Plug and play connection instructions, realize the function of iOS phone in the car, and connect to CarPlay wirelessly. Connected Casting Screen Powerful mobile phone screen mapping function, synchronous display of mobile phone screen. An application on your phone can be thrown on the screen. AirPlay screen mirroring function Sync realistic mobile phone content in your car. More functions ensure convenient operation. Package includes: 1x Wireless Carplay Adapter 1x USB Cable