The Car Wireless Carplay Box is a black color adapter that allows for seamless connectivity between your car and your smartphone. With Bluetooth 5.0 technology, this converter box supports both Android Auto and Carplay features. It also has a built-in USB port for easy connectivity and a working temperature range of -10 degrees to 60 degrees. The adapter is designed to be powered by a 5V/0.3A voltage source and supports both 2.4GHz and 5.8GHz WiFi frequencies. Made in China, this wireless carplay adapter provides a convenient and efficient way to integrate your smartphone with your car's system.