1. 2-IN-1 Wired to wireless CarPlay adapter, say goodbye to wires.USB plug-and-play installation, stable and fast,no need to remove radio2. It can be connected automatically after the first successful connection.3. Certified 5Ghz WiFi module, providing a faster andbetter wireless experience.4. Mini Size,Simple and Convenient,No need for extra cablesNote be fore buying:1. The dongle can only connect to your car factory-installed head unit,It is not compatible with other devices.2. Your car's head unit must have the original-wired CarPlay/Android Auto function.3. for Huawei phones are not supported for use with this dongle.Please confirm if you meet the usage requirements be fore to avoid buying unsuitable products.How To Use1. Start the car and wait for the car head until system to be loaded2. Connect the Wireless Car-play Android auto adapter to the USB-A or USB-C port in your car.please be sure plug the adapter into the port that is for wired apple carplay or android auto.3. Open WIFl and Bluetooth on your for iPhone/Android samrtphone and find the BT named "WirelessDongle*" Click on Pair; Click on "Allow"; Click on Use Carplay or "Use Android Auto".This product is Compatible with 98% of cars with original-wired carplay/Android auto for BMW, for Tesla and some models are not compatible. Color:As Shown Material: plastic Package Contents:1 * Carplay Adapter New Arrival