How to Pair
 
1: Turn off the phone Bluetooth, long press the right&left headset buttons, release them when the red&blue indicator light flashes.
2: Fast & Double press one of the headset button, wait for 5-10 seconds.
Headset automatic pairing, successful pairing with one flashes blue, the other flashes red&blue.
3: Turn on mobile phone Bluetooth, search and pair headset.
4:  Second time pairing: turn on the phone Bluetooth, short press the two headset buttons, release the buttons when the blue light flashes, automatic pairing of the headset.