Turn your headphones ON
Ensure that there is no audio cable plugged into your headphones
The Bluetooth LED on the left earcup will blink, indicating that you are in pairing mode
Connect to your headphones with your phone or music player
The Bluetooth LED will blink four times to confirm a connection has been made and will remain on
To manually initiate pairing mode, press and hold the b button for 2 seconds.
Hope it help you ☺