To pass the microphone line, Woojer must be connected to its source device using a 3.5mm TRRS cable, and the headset must be connected to the Woojer using a 3.5mm TRRS cable. Connecting via Bluetooth or a USB-C cable will not pass the microphone line properly.
You can refer to the following image to see if your 3.5mm audio cable is a TS, TRS, or TRRS one:
