Here is a hands on look at some accessories that I have recently added to my M4 Mac Mini setup and how I use them ...

Set Bluetooth to Automatic: In the Bluetooth settings, click on More Bluetooth options. In the window that opens, check the box that says Allow Bluetooth devices to find this PC and Allow Bluetooth ...

The UGREEN Bluetooth Transmitter and Receiver will modernize any old device with a 3.5mm audio input or output. It's on sale for just $14.99!