Smart Wireless Interconnection Solution: This Wirefree carplay adapter uses 5.8GHz dual-band technology and the new generation of Bluetooth protocol to achieve the initial pairing within 10 seconds and the fast reconnection function within 3 seconds. By optimizing the data transmission algorithm, the response efficiency is significantly improved compared with the traditional solution, and it supports multi-mode operation of voice commands, touch and physical knobs to help drivers focus more on road conditions <br> Stable Transmission and Convenient Use: The innovative wireless architecture avoids the interface wear problem of traditional wired solutions, and the built-in gravity sensor ensures a stable connection during bumpy driving. The Wirefree carplay adapter supports the automatic reconnection function when the vehicle is started. The adapter can be placed in a hidden location for use. The matching A/C dual-interface extension cable meets the needs of different models and effectively reduces the clutter caused by exposed wires <br> Long-Lasting and Durable Design: The Wirefree carplay adapter uses an aviation-grade metal heat dissipation frame. After 72 hours of continuous high-load testing in the laboratory, the core temperature is stable within the safety threshold. The plug structure has undergone a ten-thousand-time plug-in and pull-out durability test, and the precision tolerance design is compatible with mainstream car USB interfaces. 40% smaller than conventional products, suitable for compact car space <br> Seamless Upgrade of Wireless Experience: Designed for the original wired CarPlay system, it fully retains all native functions and application ecology. Users can enjoy the convenience of wireless connection without changing their operating habits, keeping the car environment clean and tidy while realizing free storage and management of mobile phones. (Note: It is necessary to confirm that the vehicle natively supports the wired CarPlay function) <br> Micro-Fashion Design: This stylish and classic Wirefree carplay adapter is the perfect companion for your vehicle! Its compact size and lightweight design make it easy to carry around and will not take up too much space in your car.