Open the Bluetooth menu on your PC. 

Search for “Woojer” on your device list. Next, pair Woojer Strap to your PC via Bluetooth

Then, connect your own headset to the Strap audio output jack. 

On your PC - go to "sound settings" and make sure “Woojer” is set as default sound card. Otherwise, the audio will be routed to the Vive headset. Connect your headphones to the Strap audio output jack.

Note: please remember to always set your audio source to MAX volume. 

Steam VR users: For using Strap and VR headphones simultaneously with a wireless connection, please refer to this article.