Connect Your Phone to Any Device with a 3.5mm Jack and Enjoy HD Quality Sound"
A USB Type-C to Audio AUX Adapter is a device that allows you to connect a device with a USB Type-C port (such as a smartphone or laptop) to an audio system with an AUX (auxiliary) input.
This adapter can be useful if your device does not have a built-in headphone jack or if you want to connect to an audio system that does not have Bluetooth connectivity.