1. Plug and play, non-inductive connection, say goodbye to wired constraints 2. 5.8GHz transmission rate, fast data transmission speed and low latency 3. Support OTA upgrade, online feedback, solve problems quickly 4. Continue the buttons, knobs and other operations of the original-car. Compatible with the original-car microphone, continue the original-car sound quality 5. Overview: This product is suitable for models with the original-car with wired CarPlay or with wired Android Auto. Through the USB interface of the car, the original-car wired CarPlay can be upgraded to wireless CarPlay. Or the original-car wired Android Auto can be upgraded to wireless Android Auto. Provide users with a more convenient driving experience.<br><br>Description: 1. Before buying, please check your car has abuilt-in wired cable to connect to CarPlay, Does the factory multimedia radio screen have a wired Carpaly built in? Does the multimedia radio have a touch screen? 2. For Mercedes-Benz original-car player from 2016 to 2023, For Nissan Qashgai, all for BMW series do not support carplay. They can only be used unless the player is modified or a carplay decoder is installed. Power Input: 5V±0.2V 1.0A Power Output: DC 5V±0.2V 1.0A Power Consumption: 0.75W Bluetooth Version: 5.0 Antenna: 3 dbi built-in FPC antenna Compatible Mobile phone:for iPhone 6 and above, iOS 10 and above Support phone with 5GHZ wifi or Android 11 or above, some for Samsung and Google with Android 10.0 and Android 9.0 Compatible Car: Car with factory wired CarPlay or factory wired Android Auto Resolution: Adaptive (maintain the original-protocol resolution) Language: Automatically switch according to the vehicle language environment Note:The picture shows a high-definition rendering, and there is a slight color difference actually