Please note: The purchase of products requires the following conditions to be met: It must be the original screen of the car The original car comes with Carplay IOS 9 or later is suitable for compatible with Apple phones; Android phones are also acceptable Function: Convert the car's original wired CarPlay/Android Auto to wireless CarPlay/Android Auto. Carplay system automatic connection Wireless CarPlay Original car screen adaptive screen Android Auto Specifications: Name: Wireless Carplay Android auto box Voltage: 5V Resolution: adaptive screen Connection method: Bluetooth/WiFi Input port: Type-C Voice control: Intelligent voice Output port: Type-C/USB How to use: plug and play Compatible with original cars: supports the original car's MIC buttons, touch screens, etc. Applicable models: The original car supports wired Carplay and matches the Carplay protocol Connection function: Wireless Carplay/Android Auto two-in-one Current: 210mA Working temperature: 28° Console temperature: -25-8 Packing list: Wireless carplay box*1 Instructions*1, Type-c data cable*1 Instructions for use: 1. Insert this product into the USB port of the original car, open BT on the compatible with iPhone, search for the device name, connect to the smartbox xxxx, approve pairing, and implement the product's CarPlay function under the phone's instructions and guidance. 2. Insert this product into the USB port of the original car, open BT on the smartphone, search for the device name, connect to the smartbox xxxx, approve pairing, and realize the Android Auto function of the product under the instructions and guidance of the smartphone.