A:Answer Most headphones that are Bluetooth, or wired, are built to receive audio coming from the PC. The PC is where the audio originates from (wether it is coming from the PC's ability to play audio CD, stream, or otherwise). If the unit is a headset with boom mic and not heaphones then it can send audio as well. In this case you need to go into your audio settings and make sure the INPUT is connected to the headset mic, and the OUTPUT is connected to the headset ear piece. In your case the Transmitter/Receiver you bought will only operate in one or the other modes. In TX mode it is a transmitter. In RX mode it is a receiver. If your computer already has Bluetooth built in then you probably do not need the ABC01F. If you are using the ABC01F as a Receiver (RX mode) then it cannot connect headphones which usually only connect to transmitters. Contact support@aluratek.com for more info. If you send me the setup you want and the disired outcome from your setup I can probably help you here.
