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 radio 2. 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 cables Note before 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 phones are not supported for use with this dongle. Please confirm if you meet the usage requirements before to avoid buying unsuitable products. How To Use 1. Start the car and wait for the car head until system to be loaded 2. 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 carplay or android auto. 3. Open WIFl and Bluetooth on your for /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 suitable for 98% of cars with original-wired carplay/Android auto For , for and some models are not compatible. Color:As Shown Material:plastic Package Contents: 1 * Carplay Adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.