1. Wired to wireless CarPlay adapter, say Goodbye to wires. USB plug-and-play installation, stable and fast, No need to remove radio. 2. Certified 5Ghz WiFi module, providing a faster and better wireless experience. 3. It can be connected automatically after the first successful connection. 4. OTA online software update. Note:The function of this product is to convert the original-wired Carplay/Android Auto into wireless Carplay/Android Auto. Please read before buying! 1. Please make sure your car has CarPlay.This product is suitable for 98% of cars with original-wired Carplay. for BMW, for Tesla and some models are not compatible. 2. For Carplay, it supports for iPhone 6 and above models, and the software version is iOS 10 or above. 3. For Android Auto, it supports Android 11 and above models. Note that for Huawei mobile phones are special. for Huawei devices have their own mobile operating system - EMUI. Unfortunately, Android auto wireless does not support EMUI. About Bluetooth connection: Apple Carplay: If you cannot connect, please go to the phone settings-general-carplay, delete all the devices in it and then connect again. Android auto: If you cannot connect, please enter the phone settings-APPs-Google play service-Storage and cache-clear cache-Total-clear all data Color:Black Material:plastic Package Contents: 1 * Carplay Adapter