: It draws power from a USB port but transmits audio through the 3.5mm cable.
Here’s a short story inspired by the search for a “YETM1 Bluetooth driver for Windows 10.” yetm1 bluetooth driver windows 10
Arjun stared at the tiny Bluetooth dongle plugged into his USB port. On its side, faded but legible, were the letters: . : It draws power from a USB port