Follow these steps to connect your Woojer Vest to Oculus Go headset via Bluetooth, with wired headphones (Note: For this type of connection, you'll be needing an external Bluetooth transmitter):

1. Press and hold the Vest's on/off button for 6 seconds. An Orange indicator LED will be blinking for 60 seconds.

2. Pair the Vest to external Bluetooth transmitter. For more information about the pairing process, refer to the transmitter's user manual. 

3. Connect your headphones to the Vest's audio-in port.

4. Connect the Oculus Go audio-out port to.

Related article:

Connecting Vest to Oculus Go (Bluetooth, Wireless headphones)