A:Answer Hi Terrysonyphones, Thank you for the question. To be able to listed to music, the WHCH720N has to be paired to a source device like mobile phone, laptop, or TV.
For total convenience, these Bluetooth® headphones can be paired with two Bluetooth devices at the same time. So when a call comes in, your headphones know which device is ringing and connects to the right one automatically. Regards, -Craig