NFC is a technology that enables Bluetooth devices to establish wireless communication with each other by simply touching the devices together. Refer to the owner's guide of your device to see if your model supports NFC.
To pair your device:
Pairing a Bluetooth® device with NFC
Power on the headphones
Unlock your device and turn on the Bluetooth and NFC features. Refer to the owner's guide for your device to learn more about these features
Tap the NFC touchpoint on your device to the NFC touchpoint on your headphones. Your device may prompt you to accept pairing
Once paired, you hear "Connected to <device name>"or the Bluetooth indicator glows solid white.
When powered on, the headphones try to reconnect with the two most recently connected devices. Make sure the devices are within range, powered on with Bluetooth enabled.