Wireless Apple CarPlay: supports many functions, such as switching day and night modes, phone, map.music and other features 5G WiFi & Bluetooth 5.0: Support 5GHz WiFi and Bluetooth 5.0 to make it high speed to connect. Once paired successfully,it will automatically connect every time you get in your car. CarPlay Adapter: Our CarPlay Ai box has to work on wired CarPlay (Wired CarPlay comes after the cable connects the iPhone to the car USB/Type-C) to convert to wireless CarPlay function If your car doesn't have wired CarPlay, Our CarPlay ai box won't work How to check if it works on my car? Car Wired CarPlay to wireless CarPlay 1,Insert the product into the CarPlay port of the car (USB / Type-C interface) 2 ,Click o the car CarPaly icon (Waiting for Connection) 3,Turn on iphone's Bluetooth and WiFi (Confirm that there is No Bluetooth connection with the car) 4,Just connect the box with Bluetooth(Bluetooth and WiFi cannot be turned off when connecting) Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Colour:Black Material:plastic Package Contents: 1 x 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.