the computer (recording). If your recording software isn't seeing it, check if your specific hardware supports two-way audio interfacing. Ghost Media Signals:
Open your terminal and type lsusb . If you see "Jieli" or "USB Audio," the system sees the hardware, but it’s treating it as a sound card. 2. Use Built-in OS Update Tools
: Once recognized, the blue LED on the dongle should flash quickly. Put your headphones/speakers into pairing mode nearby; the dongle usually pairs automatically without a software interface. jieli br21 driver free
into a specific software, or is it failing to connect to your Bluetooth headphones