Usage method: 1. Insert this product into the car USB interface, turn on for iPhone Bluetooth, search for the device name, connect the smart box xxxx, agree to pairing, and realize the product's CarPlay function under the prompt and guidance of the mobile phone. Usage method: 2. Insert this product into the car USB interface, turn on the smartphone Bluetooth, search for the device name, connect the smart box xxxx, agree to pairing, and realize the product's Android car function under the prompt and guidance of the mobile phone. How to connect CarPlay/Android Auto? How to use? 1. Start the car and wait for the car system to load. 2. Connect the wireless CarPlay Android Auto adapter to the car's USB-A or USB-C port. Please make sure to plug the adapter into the port of the wired Apple CarPlay or Android Auto. 3. Turn on Wi-Fi and Bluetooth on your for iPhone/Android smartphone, find the Bluetooth device named "Wireless Dongle-xxxx*", click "Pair"; click "Allow"; click "Use Carplay" or "Use Android Auto". Please note: 1. Please make sure your car has CarPlay installed. This product is suitable for 99% of vehicles equipped with for-original wired Carplay. Some models such as for BMW and for Tesla are not compatible. 2. Carplay supports for iPhone 6 and above models, and the software version is iOS 10 and above. 3. Android Auto supports Android 11 and above models. (Note: for Huawei phones are special. for Huawei devices have their own mobile operating system - EMU. Unfortunately, Android Auto wireless connection does not support EMU.) Note: Customers need to prepare the USB data cable. Color:As Shown Material:Alloy Package Contents: 1 * Wireless Carplay Android Auto Box