Plug and play, no drivers or installation required, no more cumbersome wired connections WiFi 5G module, effective anti-interference, energy saving, high efficiency, stable connection without dropping Specially designed to seamlessly integrate your phone with your car audio system, easily enjoy music, navigation, phone calls and other convenient functions. No worries about distractions or inconvenience Supports split-screen display, allowing you to enjoy music while navigating, making driving safer and more convenient When pairing Wireless CarPlay for the first time, manual connection is required. When use again, it will automatically connect in seconds Usage instructions: Connect the product's USB-A to the car's USB port with a data interface to power the product and establish a connection with the car's display. Then use for iPhone to search for the product's Bluetooth-compatible name and pair with it. Ensure WiFi is also enabled. Once pairing is successful, you can use the CarPlay function Specifications: Material: Aluminum alloy + glass Main control chip: Automotive-grade A7 processor WiFi and Bluetooth-compatible module frequency: Bluetooth-compatible 2.4GHz, WiFi 2.4-5.8GHz Supported Bluetooth-compatible versions: Bluetooth-compatible 2.1+EDR/3.0/4.X/5 WiFi encryption standards: WEP/WPA2/WPA3-SAE PERSONAL MFP Supported system version: iOS 10 or later Compatible phones: for iPhone 6 or later Bluetooth-compatible name: Smart Dongle-(random code) Product dimensions: 157.27*9.2mm