Keep the distance between the mobile phone and the headset within 1m; the closer , the better
2.press and hold the key for about 5 seconds, and then release it when the red and the blue lamps alternately blink. At this time, the headset has entered the paring mode.
3.enable the bluetooth function of the mobile phone, search the bluetooth equipment, select 'bluetooth sequence name' for paring and connection after connection is successful,the blue indicating lamp of the headset slowly blinks.